Q: What is the sum of all factors of the number 2,420,780 excluding 2,420,780?
A: 2,662,900
The factors of the number 2,420,780 are: 1, 2, 4, 5, 10, 20, 121039, 242078, 484156, 605195, 1210390, 2420780.
If you add them up, you will get the total of 2,420,782. Now subtract 2,420,780 to get 2,662,900