Q: What is the sum of all factors of the number 123,940 excluding 123,940?
A: 136,376
The factors of the number 123,940 are: 1, 2, 4, 5, 10, 20, 6197, 12394, 24788, 30985, 61970, 123940.
If you add them up, you will get the total of 124,076. Now subtract 123,940 to get 136,376