Q: What is the sum of all factors of the number 401,603 excluding 401,603?
A: 39,997
The factors of the number 401,603 are: 1, 19, 23, 437, 919, 17461, 21137, 401603.
If you add them up, you will get the total of 401,642. Now subtract 401,603 to get 39,997