Q: What is the sum of all factors of the number 12,731,540 excluding 12,731,540?
A: 14,160,052
The factors of the number 12,731,540 are: 1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3517, 3620, 7034, 14068, 17585, 35170, 70340, 636577, 1273154, 2546308, 3182885, 6365770, 12731540.
If you add them up, you will get the total of 12,731,554. Now subtract 12,731,540 to get 14,160,052