Q: What is the sum of all factors of the number 1,990,420 excluding 1,990,420?
A: 2,372,204
The factors of the number 1,990,420 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4327, 8654, 17308, 21635, 43270, 86540, 99521, 199042, 398084, 497605, 995210, 1990420.
If you add them up, you will get the total of 1,990,422. Now subtract 1,990,420 to get 2,372,204