Q: What is the sum of all factors of the number 13,120,420 including 13,120,420?
A: 28,022,400
The factors of the number 13,120,420 are: 1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 11119, 22238, 44476, 55595, 111190, 222380, 656021, 1312042, 2624084, 3280105, 6560210, 13120420.
If you add them up, you will get the total of 28,022,400.