Q: What is the sum of all factors of the number 1,320,820 excluding 1,320,820?
A: 1,452,944
The factors of the number 1,320,820 are: 1, 2, 4, 5, 10, 20, 66041, 132082, 264164, 330205, 660410, 1320820.
If you add them up, you will get the total of 1,320,821. Now subtract 1,320,820 to get 1,452,944