20008626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 46418400

約数和(自身を除く): 26409774

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 867, 1049, 1122, 1734, 2098, 3147, 3179, 6294, 6358, 9537, 11539, 17833, 19074, 23078, 34617, 35666, 53499, 69234, 106998, 196163, 303161, 392326, 588489, 606322, 909483, 1176978, 1818966, 3334771, 6669542, 10004313, 20008626]

約数ペア:

[(1, 20008626), (2, 10004313), (3, 6669542), (6, 3334771), (11, 1818966), (17, 1176978), (22, 909483), (33, 606322), (34, 588489), (51, 392326), (66, 303161), (102, 196163), (187, 106998), (289, 69234), (374, 53499), (561, 35666), (578, 34617), (867, 23078), (1049, 19074), (1122, 17833), (1734, 11539), (2098, 9537), (3147, 6358), (3179, 6294)]