Q: What is the sum of all factors of the number 135,642,311 excluding 135,642,311?
A: 27,918,649
The factors of the number 135,642,311 are: 1, 7, 19, 133, 557, 1831, 3899, 10583, 12817, 34789, 74081, 243523, 1019867, 7139069, 19377473, 135642311.
If you add them up, you will get the total of 135,642,338. Now subtract 135,642,311 to get 27,918,649