20155720289543

素因数分解:

${\mathrm{73}}^1\times {\mathrm{773}}^1\times {\mathrm{2861}}^1\times {\mathrm{124847}}^1$

素因数の和:128554

約数の個数: 16

約数和(自身を含む): 20465572565376

約数和(自身を除く): 309852275833

約数列:

[1, 73, 773, 2861, 56429, 124847, 208853, 2211553, 9113831, 96506731, 161443369, 357187267, 7044991363, 26074670491, 276105757391, 20155720289543]

約数ペア:

[(1, 20155720289543), (73, 276105757391), (773, 26074670491), (2861, 7044991363), (56429, 357187267), (124847, 161443369), (208853, 96506731), (2211553, 9113831)]