Q: What is the sum of all factors of the number 155,021 excluding 155,021?
A: 12,979
The factors of the number 155,021 are: 1, 19, 41, 199, 779, 3781, 8159, 155021.
If you add them up, you will get the total of 155,033. Now subtract 155,021 to get 12,979