20120855458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31537391}}^1$

素因数の和:31537433

約数の個数: 16

約数和(自身を含む): 34060383360

約数和(自身を除く): 13939527902

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31537391, 63074782, 346911301, 693822602, 914584339, 1829168678, 10060427729, 20120855458]

約数ペア:

[(1, 20120855458), (2, 10060427729), (11, 1829168678), (22, 914584339), (29, 693822602), (58, 346911301), (319, 63074782), (638, 31537391)]