Q: What is the sum of all factors of the number 21,340,123 excluding 21,340,123?
A: 3,692,837
The factors of the number 21,340,123 are: 1, 7, 59, 163, 317, 413, 1141, 2219, 9617, 18703, 51671, 67319, 130921, 361697, 3048589, 21340123.
If you add them up, you will get the total of 21,340,126. Now subtract 21,340,123 to get 3,692,837