Q: What is the sum of all factors of the number 16,811,890 excluding 16,811,890?
A: 13,633,742
The factors of the number 16,811,890 are: 1, 2, 5, 10, 167, 334, 835, 1670, 10067, 20134, 50335, 100670, 1681189, 3362378, 8405945, 16811890.
If you add them up, you will get the total of 16,811,903. Now subtract 16,811,890 to get 13,633,742