20736032161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1\times {\mathrm{9181}}^1$

素因数の和:11712

約数の個数: 16

約数和(自身を含む): 22657356288

約数和(自身を除く): 1921324127

約数列:

[1, 13, 71, 923, 2447, 9181, 31811, 119353, 173737, 651851, 2258581, 8474063, 22465907, 292056791, 1595079397, 20736032161]

約数ペア:

[(1, 20736032161), (13, 1595079397), (71, 292056791), (923, 22465907), (2447, 8474063), (9181, 2258581), (31811, 651851), (119353, 173737)]