Q: What is the sum of all factors of the number 773,640,020 excluding 773,640,020?
A: 851,004,064
The factors of the number 773,640,020 are: 1, 2, 4, 5, 10, 20, 38682001, 77364002, 154728004, 193410005, 386820010, 773640020.
If you add them up, you will get the total of 773,640,871. Now subtract 773,640,020 to get 851,004,064