Q: What is the sum of all factors of the number 20,003,123 excluding 20,003,123?
A: 4,278,877
The factors of the number 20,003,123 are: 1, 7, 23, 49, 161, 1127, 17749, 124243, 408227, 869701, 2857589, 20003123.
If you add them up, you will get the total of 20,003,127. Now subtract 20,003,123 to get 4,278,877