Q: What is the sum of all factors of the number 20,876,791 excluding 20,876,791?
A: 1,605,921
The factors of the number 20,876,791 are: 1, 13, 1605907, 20876791.
If you add them up, you will get the total of 20,876,792. Now subtract 20,876,791 to get 1,605,921