20579777398

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{3331}}^1\times {\mathrm{11399}}^1$

素因数の和:15003

約数の個数: 16

約数和(自身を含む): 30995596800

約数和(自身を除く): 10415819402

約数列:

[1, 2, 271, 542, 3331, 6662, 11399, 22798, 902701, 1805402, 3089129, 6178258, 37970069, 75940138, 10289888699, 20579777398]

約数ペア:

[(1, 20579777398), (2, 10289888699), (271, 75940138), (542, 37970069), (3331, 6178258), (6662, 3089129), (11399, 1805402), (22798, 902701)]