Q: What is the sum of all factors of the number 145,820 excluding 145,820?
A: 174,724
The factors of the number 145,820 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 317, 460, 634, 1268, 1585, 3170, 6340, 7291, 14582, 29164, 36455, 72910, 145820.
If you add them up, you will get the total of 145,994. Now subtract 145,820 to get 174,724