20148161702

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1\times {\mathrm{28921}}^1$

素因数の和:31223

約数の個数: 16

約数和(自身を含む): 30422936112

約数和(自身を除く): 10274774410

約数列:

[1, 2, 163, 326, 2137, 4274, 28921, 57842, 348331, 696662, 4714123, 9428246, 61804177, 123608354, 10074080851, 20148161702]

約数ペア:

[(1, 20148161702), (2, 10074080851), (163, 123608354), (326, 61804177), (2137, 9428246), (4274, 4714123), (28921, 696662), (57842, 348331)]