Q: What is the sum of all factors of the number 971,920 excluding 971,920?
A: 1,287,980
The factors of the number 971,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12149, 24298, 48596, 60745, 97192, 121490, 194384, 242980, 485960, 971920.
If you add them up, you will get the total of 971,921. Now subtract 971,920 to get 1,287,980