Q: What is the sum of all factors of the number 16,656,406 excluding 16,656,406?
A: 10,250,138
The factors of the number 16,656,406 are: 1, 2, 13, 26, 640631, 1281262, 8328203, 16656406.
If you add them up, you will get the total of 16,656,416. Now subtract 16,656,406 to get 10,250,138