Q: What is the sum of all factors of the number 668,866 excluding 668,866?
A: 425,678
The factors of the number 668,866 are: 1, 2, 11, 22, 30403, 60806, 334433, 668866.
If you add them up, you will get the total of 669,291. Now subtract 668,866 to get 425,678