Q: What is the sum of all factors of the number 212,531,099 excluding 212,531,099?
A: 19,321,021
The factors of the number 212,531,099 are: 1, 11, 19321009, 212531099.
If you add them up, you will get the total of 212,531,118. Now subtract 212,531,099 to get 19,321,021