Q: What is the sum of all factors of the number 40,001 excluding 40,001?
A: 5,863
The factors of the number 40,001 are: 1, 13, 17, 181, 221, 2353, 3077, 40001.
If you add them up, you will get the total of 40,006. Now subtract 40,001 to get 5,863