20187605842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1\times {\mathrm{3049}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 32271318000

約数和(自身を除く): 12083712158

約数列:

[1, 2, 17, 34, 193, 386, 1009, 2018, 3049, 3281, 6098, 6562, 17153, 34306, 51833, 103666, 194737, 389474, 588457, 1176914, 3076441, 3310529, 6152882, 6621058, 10003769, 20007538, 52299497, 104598994, 593753113, 1187506226, 10093802921, 20187605842]

約数ペア:

[(1, 20187605842), (2, 10093802921), (17, 1187506226), (34, 593753113), (193, 104598994), (386, 52299497), (1009, 20007538), (2018, 10003769), (3049, 6621058), (3281, 6152882), (6098, 3310529), (6562, 3076441), (17153, 1176914), (34306, 588457), (51833, 389474), (103666, 194737)]