Q: What is the sum of all factors of the number 13,120,311 excluding 13,120,311?
A: 6,011,929
The factors of the number 13,120,311 are: 1, 3, 17, 37, 51, 111, 289, 409, 629, 867, 1227, 1887, 6953, 10693, 15133, 20859, 32079, 45399, 118201, 257261, 354603, 771783, 4373437, 13120311.
If you add them up, you will get the total of 13,120,317. Now subtract 13,120,311 to get 6,011,929