Q: What is the sum of all factors of the number 420,276 excluding 420,276?
A: 560,396
The factors of the number 420,276 are: 1, 2, 3, 4, 6, 12, 35023, 70046, 105069, 140092, 210138, 420276.
If you add them up, you will get the total of 420,836. Now subtract 420,276 to get 560,396