20111374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19081}}^1$

素因数の和:19131

約数の個数: 16

約数和(自身を含む): 32973696

約数和(自身を除く): 12862322

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19081, 38162, 324377, 591511, 648754, 1183022, 10055687, 20111374]

約数ペア:

[(1, 20111374), (2, 10055687), (17, 1183022), (31, 648754), (34, 591511), (62, 324377), (527, 38162), (1054, 19081)]