20571661597

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{65827}}^1$

素因数の和:66468

約数の個数: 16

約数和(自身を含む): 22522655232

約数和(自身を除く): 1950993635

約数列:

[1, 17, 31, 527, 593, 10081, 18383, 65827, 312511, 1119059, 2040637, 34690829, 39035411, 663601987, 1210097741, 20571661597]

約数ペア:

[(1, 20571661597), (17, 1210097741), (31, 663601987), (527, 39035411), (593, 34690829), (10081, 2040637), (18383, 1119059), (65827, 312511)]