Q: What is the sum of all factors of the number 1,663,720 excluding 1,663,720?
A: 2,079,740
The factors of the number 1,663,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 41593, 83186, 166372, 207965, 332744, 415930, 831860, 1663720.
If you add them up, you will get the total of 1,663,722. Now subtract 1,663,720 to get 2,079,740