Q: What is the sum of all factors of the number 20,428,086 excluding 20,428,086?
A: 27,407,562
The factors of the number 20,428,086 are: 1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 11863, 23726, 35589, 71178, 83041, 166082, 249123, 486383, 498246, 972766, 1459149, 2918298, 3404681, 6809362, 10214043, 20428086.
If you add them up, you will get the total of 20,428,113. Now subtract 20,428,086 to get 27,407,562