20317821627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15497957}}^1$

素因数の和:15498002

約数の個数: 16

約数和(自身を含む): 29756079360

約数和(自身を除く): 9438257733

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 15497957, 46493871, 294461183, 356453011, 883383549, 1069359033, 6772607209, 20317821627]

約数ペア:

[(1, 20317821627), (3, 6772607209), (19, 1069359033), (23, 883383549), (57, 356453011), (69, 294461183), (437, 46493871), (1311, 15497957)]