20187324918

素因数分解:

$2^1\times 3^2\times {\mathrm{3301}}^1\times {\mathrm{339751}}^1$

素因数の和:343060

約数の個数: 24

約数和(自身を含む): 43752583056

約数和(自身を除く): 23565258138

約数列:

[1, 2, 3, 6, 9, 18, 3301, 6602, 9903, 19806, 29709, 59418, 339751, 679502, 1019253, 2038506, 3057759, 6115518, 1121518051, 2243036102, 3364554153, 6729108306, 10093662459, 20187324918]

約数ペア:

[(1, 20187324918), (2, 10093662459), (3, 6729108306), (6, 3364554153), (9, 2243036102), (18, 1121518051), (3301, 6115518), (6602, 3057759), (9903, 2038506), (19806, 1019253), (29709, 679502), (59418, 339751)]