Correct hash is a9efd2329ed805a6a58e0e0101f9b22ad4031e80e2c663c571cd004db26d2f31 according to Microsoft.com.
shasum and openssl report the file has the expected hash.
shasum -a 256 -b ./Win10_2004_English_x64.iso
a9efd2329ed805a6a58e0e0101f9b22ad4031e80e2c663c571cd004db26d2f31 *./Win10_2004_English_x64.iso
openssl dgst -sha256 ./Win10_2004_English_x64.iso
SHA256(./Win10_2004_English_x64.iso)= a9efd2329ed805a6a58e0e0101f9b22ad4031e80e2c663c571cd004db26d2f31
Other algorithms for this file also do not match.
md5 ./Win10_2004_English_x64.iso
MD5 (./Win10_2004_English_x64.iso) = 3cf9848ce17271e7c895366bdad98a8e
shasum -a 1 -b ./Win10_2004_English_x64.iso
71a288febd984839b575efb3bd9bc9ab7471b604 *./Win10_2004_English_x64.iso
shasum -a 512 ./Win10_2004_English_x64.iso
188f0dcd34ec0ea1e23ff5f236f77b4fb56a3d46995e0f2e594dd121fb86830b4d3bc55853a23ec0090f67f757f691c4812b864ce503192edc34fd66413ce6a3 ./Win10_2004_English_x64.iso