Q: What is the sum of all factors of the number 2,420,663 excluding 2,420,663?
A: 391,657
The factors of the number 2,420,663 are: 1, 7, 61, 427, 5669, 39683, 345809, 2420663.
If you add them up, you will get the total of 2,421,054. Now subtract 2,420,663 to get 391,657