20011737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1093}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 28356480

約数和(自身を除く): 8344743

約数列:

[1, 3, 17, 51, 359, 1077, 1093, 3279, 6103, 18309, 18581, 55743, 392387, 1177161, 6670579, 20011737]

約数ペア:

[(1, 20011737), (3, 6670579), (17, 1177161), (51, 392387), (359, 55743), (1077, 18581), (1093, 18309), (3279, 6103)]