Q: What is the sum of all factors of the number 2,100,620 excluding 2,100,620?
A: 2,310,724
The factors of the number 2,100,620 are: 1, 2, 4, 5, 10, 20, 105031, 210062, 420124, 525155, 1050310, 2100620.
If you add them up, you will get the total of 2,100,622. Now subtract 2,100,620 to get 2,310,724