20160735268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{440537}}^1$

素因数の和:441231

約数の個数: 24

約数和(自身を含む): 37412249112

約数和(自身を除く): 17251513844

約数列:

[1, 2, 4, 17, 34, 68, 673, 1346, 2692, 11441, 22882, 45764, 440537, 881074, 1762148, 7489129, 14978258, 29956516, 296481401, 592962802, 1185925604, 5040183817, 10080367634, 20160735268]

約数ペア:

[(1, 20160735268), (2, 10080367634), (4, 5040183817), (17, 1185925604), (34, 592962802), (68, 296481401), (673, 29956516), (1346, 14978258), (2692, 7489129), (11441, 1762148), (22882, 881074), (45764, 440537)]