Q: What is the sum of all factors of the number 2,120,191 excluding 2,120,191?
A: 129,409
The factors of the number 2,120,191 are: 1, 19, 151, 739, 2869, 14041, 111589, 2120191.
If you add them up, you will get the total of 2,120,320. Now subtract 2,120,191 to get 129,409