Q: What is the sum of all factors of the number 9,980,477 excluding 9,980,477?
A: 767,743
The factors of the number 9,980,477 are: 1, 13, 767729, 9980477.
If you add them up, you will get the total of 9,981,244. Now subtract 9,980,477 to get 767,743