Q: What is the sum of all factors of the number 2,120,509 excluding 2,120,509?
A: 73,151
The factors of the number 2,120,509 are: 1, 29, 73121, 2120509.
If you add them up, you will get the total of 2,120,582. Now subtract 2,120,509 to get 73,151