20173336209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1357651}}^1$

素因数の和:1357797

約数の個数: 24

約数和(自身を含む): 31627860992

約数和(自身を除く): 11454524783

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 14859, 1357651, 4072953, 12218859, 17649463, 52948389, 158845167, 172421677, 517265031, 1551795093, 2241481801, 6724445403, 20173336209]

約数ペア:

[(1, 20173336209), (3, 6724445403), (9, 2241481801), (13, 1551795093), (39, 517265031), (117, 172421677), (127, 158845167), (381, 52948389), (1143, 17649463), (1651, 12218859), (4953, 4072953), (14859, 1357651)]