Q: What is the sum of all factors of the number 2,101,100 excluding 2,101,100?
A: 2,458,504
The factors of the number 2,101,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 21011, 42022, 84044, 105055, 210110, 420220, 525275, 1050550, 2101100.
If you add them up, you will get the total of 2,101,102. Now subtract 2,101,100 to get 2,458,504