Q: What is the sum of all factors of the number 3,420,245 excluding 3,420,245?
A: 711,139
The factors of the number 3,420,245 are: 1, 5, 157, 785, 4357, 21785, 684049, 3420245.
If you add them up, you will get the total of 3,420,956. Now subtract 3,420,245 to get 711,139