Q: What is the sum of all factors of the number 16,890 excluding 16,890?
A: 23,718
The factors of the number 16,890 are: 1, 2, 3, 5, 6, 10, 15, 30, 563, 1126, 1689, 2815, 3378, 5630, 8445, 16890.
If you add them up, you will get the total of 16,913. Now subtract 16,890 to get 23,718