Q: What is the sum of all factors of the number 12,142,505 excluding 12,142,505?
A: 3,958,999
The factors of the number 12,142,505 are: 1, 5, 17, 23, 85, 115, 391, 1955, 6211, 31055, 105587, 142853, 527935, 714265, 2428501, 12142505.
If you add them up, you will get the total of 12,142,508. Now subtract 12,142,505 to get 3,958,999