20145767031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{13093}}^1\times {\mathrm{13151}}^1$

素因数の和:26263

約数の個数: 24

約数和(自身を含む): 31342636416

約数和(自身を除く): 11196869385

約数列:

[1, 3, 9, 13, 39, 117, 13093, 13151, 39279, 39453, 117837, 118359, 170209, 170963, 510627, 512889, 1531881, 1538667, 172186043, 516558129, 1549674387, 2238418559, 6715255677, 20145767031]

約数ペア:

[(1, 20145767031), (3, 6715255677), (9, 2238418559), (13, 1549674387), (39, 516558129), (117, 172186043), (13093, 1538667), (13151, 1531881), (39279, 512889), (39453, 510627), (117837, 170963), (118359, 170209)]