20238626303

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1\times {\mathrm{7487}}^1$

素因数の和:19982

約数の個数: 16

約数和(自身を含む): 23881089024

約数和(自身を除く): 3642462721

約数列:

[1, 7, 31, 217, 7487, 12457, 52409, 87199, 232097, 386167, 1624679, 2703169, 93265559, 652858913, 2891232329, 20238626303]

約数ペア:

[(1, 20238626303), (7, 2891232329), (31, 652858913), (217, 93265559), (7487, 2703169), (12457, 1624679), (52409, 386167), (87199, 232097)]