Q: What is the sum of all factors of the number 21,220,142 excluding 21,220,142?
A: 10,610,074
The factors of the number 21,220,142 are: 1, 2, 10610071, 21220142.
If you add them up, you will get the total of 21,220,152. Now subtract 21,220,142 to get 10,610,074