Q: What is the sum of all factors of the number 254,315,660 excluding 254,315,660?
A: 279,747,268
The factors of the number 254,315,660 are: 1, 2, 4, 5, 10, 20, 12715783, 25431566, 50863132, 63578915, 127157830, 254315660.
If you add them up, you will get the total of 254,315,939. Now subtract 254,315,660 to get 279,747,268