Q: What is the sum of all factors of the number 142,443,021 excluding 142,443,021?
A: 75,465,843
The factors of the number 142,443,021 are: 1, 3, 7, 21, 257, 771, 1799, 5397, 26393, 79179, 184751, 554253, 6783001, 20349003, 47481007, 142443021.
If you add them up, you will get the total of 142,443,096. Now subtract 142,443,021 to get 75,465,843