Q: What is the sum of all factors of the number 12,420,142 including 12,420,142?
A: 21,291,696
The factors of the number 12,420,142 are: 1, 2, 7, 14, 887153, 1774306, 6210071, 12420142.
If you add them up, you will get the total of 21,291,696.