20121806254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53801621}}^1$

素因数の和:53801651

約数の個数: 16

約数和(自身を含む): 34863451056

約数和(自身を除く): 14741644802

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53801621, 107603242, 591817831, 914627557, 1183635662, 1829255114, 10060903127, 20121806254]

約数ペア:

[(1, 20121806254), (2, 10060903127), (11, 1829255114), (17, 1183635662), (22, 914627557), (34, 591817831), (187, 107603242), (374, 53801621)]