Q: What is the sum of all factors of the number 625,640,254 excluding 625,640,254?
A: 312,820,130
The factors of the number 625,640,254 are: 1, 2, 312820127, 625640254.
If you add them up, you will get the total of 625,640,566. Now subtract 625,640,254 to get 312,820,130