Q: What is the sum of all factors of the number 207,121,580 excluding 207,121,580?
A: 228,104,260
The factors of the number 207,121,580 are: 1, 2, 4, 5, 10, 20, 3109, 3331, 6218, 6662, 12436, 13324, 15545, 16655, 31090, 33310, 62180, 66620, 10356079, 20712158, 41424316, 51780395, 103560790, 207121580.
If you add them up, you will get the total of 207,121,808. Now subtract 207,121,580 to get 228,104,260