Q: What is the sum of all factors of the number 820,116,505 excluding 820,116,505?
A: 239,726,447
The factors of the number 820,116,505 are: 1, 5, 13, 65, 12617177, 63085885, 164023301, 820116505.
If you add them up, you will get the total of 820,116,744. Now subtract 820,116,505 to get 239,726,447