Q: What is the sum of all factors of the number 105,640,415 excluding 105,640,415?
A: 21,128,089
The factors of the number 105,640,415 are: 1, 5, 21128083, 105640415.
If you add them up, you will get the total of 105,640,436. Now subtract 105,640,415 to get 21,128,089