Q: What is the sum of all factors of the number 1,709,020 excluding 1,709,020?
A: 1,879,964
The factors of the number 1,709,020 are: 1, 2, 4, 5, 10, 20, 85451, 170902, 341804, 427255, 854510, 1709020.
If you add them up, you will get the total of 1,709,021. Now subtract 1,709,020 to get 1,879,964