20171255234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1\times {\mathrm{130631}}^1$

素因数の和:136585

約数の個数: 16

約数和(自身を含む): 32590071360

約数和(自身を除く): 12418816126

約数列:

[1, 2, 13, 26, 5939, 11878, 77207, 130631, 154414, 261262, 1698203, 3396406, 775817509, 1551635018, 10085627617, 20171255234]

約数ペア:

[(1, 20171255234), (2, 10085627617), (13, 1551635018), (26, 775817509), (5939, 3396406), (11878, 1698203), (77207, 261262), (130631, 154414)]