Q: What is the sum of all factors of the number 1,663,142 excluding 1,663,142?
A: 1,082,650
The factors of the number 1,663,142 are: 1, 2, 13, 26, 47, 94, 611, 1222, 1361, 2722, 17693, 35386, 63967, 127934, 831571, 1663142.
If you add them up, you will get the total of 1,663,143. Now subtract 1,663,142 to get 1,082,650