Q: What is the sum of all factors of the number 21,566,764 excluding 21,566,764?
A: 16,738,860
The factors of the number 21,566,764 are: 1, 2, 4, 67, 134, 268, 80473, 160946, 321892, 5391691, 10783382, 21566764.
If you add them up, you will get the total of 21,566,780. Now subtract 21,566,764 to get 16,738,860