Q: What is the sum of all factors of the number 138,348,821 excluding 138,348,821?
A: 15,780,259
The factors of the number 138,348,821 are: 1, 13, 29, 377, 366973, 4770649, 10642217, 138348821.
If you add them up, you will get the total of 138,348,836. Now subtract 138,348,821 to get 15,780,259