Q: What is the sum of all factors of the number 420,442 excluding 420,442?
A: 292,358
The factors of the number 420,442 are: 1, 2, 11, 22, 29, 58, 319, 638, 659, 1318, 7249, 14498, 19111, 38222, 210221, 420442.
If you add them up, you will get the total of 420,734. Now subtract 420,442 to get 292,358