20706024

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 52074720

約数和(自身を除く): 31368696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 4987, 9974, 14961, 19948, 29922, 39896, 59844, 119688, 862751, 1725502, 2588253, 3451004, 5176506, 6902008, 10353012, 20706024]

約数ペア:

[(1, 20706024), (2, 10353012), (3, 6902008), (4, 5176506), (6, 3451004), (8, 2588253), (12, 1725502), (24, 862751), (173, 119688), (346, 59844), (519, 39896), (692, 29922), (1038, 19948), (1384, 14961), (2076, 9974), (4152, 4987)]