20346622

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 31201200

約数和(自身を除く): 10854578

約数列:

[1, 2, 59, 118, 269, 538, 641, 1282, 15871, 31742, 37819, 75638, 172429, 344858, 10173311, 20346622]

約数ペア:

[(1, 20346622), (2, 10173311), (59, 344858), (118, 172429), (269, 75638), (538, 37819), (641, 31742), (1282, 15871)]