20145340527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30385129}}^1$

素因数の和:30385162

約数の個数: 16

約数和(自身を含む): 30628211040

約数和(自身を除く): 10482870513

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30385129, 91155387, 395006677, 516547193, 1185020031, 1549641579, 6715113509, 20145340527]

約数ペア:

[(1, 20145340527), (3, 6715113509), (13, 1549641579), (17, 1185020031), (39, 516547193), (51, 395006677), (221, 91155387), (663, 30385129)]