Q: What is the sum of all factors of the number 217,540,659 excluding 217,540,659?
A: 113,949,901
The factors of the number 217,540,659 are: 1, 3, 7, 21, 10359079, 31077237, 72513553, 217540659.
If you add them up, you will get the total of 217,540,772. Now subtract 217,540,659 to get 113,949,901