Q: What is the sum of all factors of the number 485,420 excluding 485,420?
A: 612,964
The factors of the number 485,420 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1867, 3734, 7468, 9335, 18670, 24271, 37340, 48542, 97084, 121355, 242710, 485420.
If you add them up, you will get the total of 486,032. Now subtract 485,420 to get 612,964