Q: What is the sum of all factors of the number 19,725 excluding 19,725?
A: 13,011
The factors of the number 19,725 are: 1, 3, 5, 15, 25, 75, 263, 789, 1315, 3945, 6575, 19725.
If you add them up, you will get the total of 19,738. Now subtract 19,725 to get 13,011