20187564

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7411}}^1$

素因数の和:7645

約数の個数: 24

約数和(自身を含む): 47318208

約数和(自身を除く): 27130644

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 7411, 14822, 22233, 29644, 44466, 88932, 1682297, 3364594, 5046891, 6729188, 10093782, 20187564]

約数ペア:

[(1, 20187564), (2, 10093782), (3, 6729188), (4, 5046891), (6, 3364594), (12, 1682297), (227, 88932), (454, 44466), (681, 29644), (908, 22233), (1362, 14822), (2724, 7411)]