Q: What is the sum of all factors of the number 20,156,123 excluding 20,156,123?
A: 1,669,921
The factors of the number 20,156,123 are: 1, 13, 169, 119267, 1550471, 20156123.
If you add them up, you will get the total of 20,156,124. Now subtract 20,156,123 to get 1,669,921