20132381302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21281587}}^1$

素因数の和:21281643

約数の個数: 16

約数和(自身を含む): 33710035392

約数和(自身を除く): 13577654090

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21281587, 42563174, 234097457, 468194914, 915108241, 1830216482, 10066190651, 20132381302]

約数ペア:

[(1, 20132381302), (2, 10066190651), (11, 1830216482), (22, 915108241), (43, 468194914), (86, 234097457), (473, 42563174), (946, 21281587)]