Q: What is the sum of all factors of the number 20,013,237 excluding 20,013,237?
A: 10,005,323
The factors of the number 20,013,237 are: 1, 3, 9, 27, 81, 243, 729, 2187, 9151, 27453, 82359, 247077, 741231, 2223693, 6671079, 20013237.
If you add them up, you will get the total of 20,013,247. Now subtract 20,013,237 to get 10,005,323