Q: What is the sum of all factors of the number 2,120,645 excluding 2,120,645?
A: 424,135
The factors of the number 2,120,645 are: 1, 5, 424129, 2120645.
If you add them up, you will get the total of 2,121,069. Now subtract 2,120,645 to get 424,135