Q: What is the sum of all factors of the number 912,920 excluding 912,920?
A: 1,214,680
The factors of the number 912,920 are: 1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 787, 1160, 1574, 3148, 3935, 6296, 7870, 15740, 22823, 31480, 45646, 91292, 114115, 182584, 228230, 456460, 912920.
If you add them up, you will get the total of 912,921. Now subtract 912,920 to get 1,214,680