2014777820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9158081}}^1$

素因数の和:9158101

約数の個数: 24

約数和(自身を含む): 4615673328

約数和(自身を除く): 2600895508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9158081, 18316162, 36632324, 45790405, 91580810, 100738891, 183161620, 201477782, 402955564, 503694455, 1007388910, 2014777820]

約数ペア:

[(1, 2014777820), (2, 1007388910), (4, 503694455), (5, 402955564), (10, 201477782), (11, 183161620), (20, 100738891), (22, 91580810), (44, 45790405), (55, 36632324), (110, 18316162), (220, 9158081)]