Q: What is the sum of all factors of the number 120,640,259 excluding 120,640,259?
A: 191,821
The factors of the number 120,640,259 are: 1, 631, 191189, 120640259.
If you add them up, you will get the total of 120,640,450. Now subtract 120,640,259 to get 191,821