Q: What is the sum of all factors of the number 401,442 excluding 401,442?
A: 436,638
The factors of the number 401,442 are: 1, 2, 3, 6, 23, 46, 69, 138, 2909, 5818, 8727, 17454, 66907, 133814, 200721, 401442.
If you add them up, you will get the total of 401,878. Now subtract 401,442 to get 436,638