Q: What is the sum of all factors of the number 20,387,438 excluding 20,387,438?
A: 10,220,194
The factors of the number 20,387,438 are: 1, 2, 1367, 2734, 7457, 14914, 10193719, 20387438.
If you add them up, you will get the total of 20,387,448. Now subtract 20,387,438 to get 10,220,194