Q: What is the sum of all factors of the number 2,128,220 excluding 2,128,220?
A: 2,341,084
The factors of the number 2,128,220 are: 1, 2, 4, 5, 10, 20, 106411, 212822, 425644, 532055, 1064110, 2128220.
If you add them up, you will get the total of 2,128,222. Now subtract 2,128,220 to get 2,341,084