Q: What is the sum of all factors of the number 382,820 excluding 382,820?
A: 421,144
The factors of the number 382,820 are: 1, 2, 4, 5, 10, 20, 19141, 38282, 76564, 95705, 191410, 382820.
If you add them up, you will get the total of 383,241. Now subtract 382,820 to get 421,144