Q: What is the sum of all factors of the number 42,381,261 excluding 42,381,261?
A: 23,545,327
The factors of the number 42,381,261 are: 1, 3, 9, 13, 39, 117, 362233, 1086699, 3260097, 4709029, 14127087, 42381261.
If you add them up, you will get the total of 42,381,284. Now subtract 42,381,261 to get 23,545,327