/usr/lib/python3.6/config-3.6m-x86_64-linux-gnu/libpython3.6.so is in libpython3.6 3.6.5-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python3.6/config-3.6m-x86_64-linux-gnu/../../x86_64-linux-gnu/libpython3.6m.so.1