20173357581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30427387}}^1$

素因数の和:30427420

約数の個数: 16

約数和(自身を含む): 30670807104

約数和(自身を除く): 10497449523

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30427387, 91282161, 395556031, 517265579, 1186668093, 1551796737, 6724452527, 20173357581]

約数ペア:

[(1, 20173357581), (3, 6724452527), (13, 1551796737), (17, 1186668093), (39, 517265579), (51, 395556031), (221, 91282161), (663, 30427387)]