Q: What is the sum of all factors of the number 130,142,309 excluding 130,142,309?
A: 18,296,731
The factors of the number 130,142,309 are: 1, 11, 31, 79, 341, 869, 2449, 4831, 26939, 53141, 149761, 381649, 1647371, 4198139, 11831119, 130142309.
If you add them up, you will get the total of 130,142,327. Now subtract 130,142,309 to get 18,296,731