20228932009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{361793}}^1$

素因数の和:361857

約数の個数: 32

約数和(自身を含む): 26257561344

約数和(自身を除く): 6028629335

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 2431, 3289, 4301, 5083, 55913, 361793, 3979723, 4703309, 6150481, 8321239, 51736399, 67655291, 79956253, 91533629, 108176107, 141461063, 879518783, 1189937177, 1556071693, 1838993819, 20228932009]

約数ペア:

[(1, 20228932009), (11, 1838993819), (13, 1556071693), (17, 1189937177), (23, 879518783), (143, 141461063), (187, 108176107), (221, 91533629), (253, 79956253), (299, 67655291), (391, 51736399), (2431, 8321239), (3289, 6150481), (4301, 4703309), (5083, 3979723), (55913, 361793)]