Q: What is the sum of all factors of the number 138,520,378 excluding 138,520,378?
A: 75,188,582
The factors of the number 138,520,378 are: 1, 2, 37, 74, 1283, 1459, 2566, 2918, 47471, 53983, 94942, 107966, 1871897, 3743794, 69260189, 138520378.
If you add them up, you will get the total of 138,520,453. Now subtract 138,520,378 to get 75,188,582