Q: What is the sum of all factors of the number 2,145,020 including 2,145,020?
A: 4,504,584
The factors of the number 2,145,020 are: 1, 2, 4, 5, 10, 20, 107251, 214502, 429004, 536255, 1072510, 2145020.
If you add them up, you will get the total of 4,504,584.