Q: What is the sum of all factors of the number 2,005,142 excluding 2,005,142?
A: 1,099,690
The factors of the number 2,005,142 are: 1, 2, 31, 62, 32341, 64682, 1002571, 2005142.
If you add them up, you will get the total of 2,005,143. Now subtract 2,005,142 to get 1,099,690