Q: What is the sum of all factors of the number 12,020,243 excluding 12,020,243?
A: 87,877
The factors of the number 12,020,243 are: 1, 137, 87739, 12020243.
If you add them up, you will get the total of 12,020,330. Now subtract 12,020,243 to get 87,877