Q: What is the sum of all factors of the number 166,420 excluding 166,420?
A: 191,924
The factors of the number 166,420 are: 1, 2, 4, 5, 10, 20, 53, 106, 157, 212, 265, 314, 530, 628, 785, 1060, 1570, 3140, 8321, 16642, 33284, 41605, 83210, 166420.
If you add them up, you will get the total of 166,611. Now subtract 166,420 to get 191,924