20223971788

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{2203}}^1\times {\mathrm{15199}}^1$

素因数の和:17557

約数の個数: 24

約数和(自身を含む): 35644851200

約数和(自身を除く): 15420879412

約数列:

[1, 2, 4, 151, 302, 604, 2203, 4406, 8812, 15199, 30398, 60796, 332653, 665306, 1330612, 2295049, 4590098, 9180196, 33483397, 66966794, 133933588, 5055992947, 10111985894, 20223971788]

約数ペア:

[(1, 20223971788), (2, 10111985894), (4, 5055992947), (151, 133933588), (302, 66966794), (604, 33483397), (2203, 9180196), (4406, 4590098), (8812, 2295049), (15199, 1330612), (30398, 665306), (60796, 332653)]