Q: What is the sum of all factors of the number 40,221,129 excluding 40,221,129?
A: 18,109,815
The factors of the number 40,221,129 are: 1, 3, 13, 39, 101, 303, 1313, 3939, 10211, 30633, 132743, 398229, 1031311, 3093933, 13407043, 40221129.
If you add them up, you will get the total of 40,221,147. Now subtract 40,221,129 to get 18,109,815