Q: What is the sum of all factors of the number 1,220,433 excluding 1,220,433?
A: 406,815
The factors of the number 1,220,433 are: 1, 3, 406811, 1220433.
If you add them up, you will get the total of 1,220,839. Now subtract 1,220,433 to get 406,815