Q: What is the sum of all factors of the number 130,512,438 excluding 130,512,438?

A: 200,948,682

Why is 200,948,682 the sum of all factors of 130,512,438, excluding 130,512,438?

The factors of the number 130,512,438 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 345271, 690542, 1035813, 2071626, 2416897, 3107439, 4833794, 6214878, 7250691, 9322317, 14501382, 18644634, 21752073, 43504146, 65256219, 130512438.

If you add them up, you will get the total of 130,512,638. Now subtract 130,512,438 to get 200,948,682