Q: What is the sum of all factors of the number 42,400,107 excluding 42,400,107?
A: 20,458,689
The factors of the number 42,400,107 are: 1, 3, 9, 43, 129, 331, 387, 993, 2979, 14233, 42699, 109561, 128097, 328683, 986049, 4711123, 14133369, 42400107.
If you add them up, you will get the total of 42,400,127. Now subtract 42,400,107 to get 20,458,689