Q: What is the sum of all factors of the number 12,921,814 including 12,921,814?
A: 20,225,520
The factors of the number 12,921,814 are: 1, 2, 23, 46, 280909, 561818, 6460907, 12921814.
If you add them up, you will get the total of 20,225,520.