20199762

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102019}}^1$

素因数の和:102038

約数の個数: 24

約数和(自身を含む): 47745360

約数和(自身を除く): 27545598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102019, 204038, 306057, 612114, 918171, 1122209, 1836342, 2244418, 3366627, 6733254, 10099881, 20199762]

約数ペア:

[(1, 20199762), (2, 10099881), (3, 6733254), (6, 3366627), (9, 2244418), (11, 1836342), (18, 1122209), (22, 918171), (33, 612114), (66, 306057), (99, 204038), (198, 102019)]