20180683009

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{31601}}^1$

素因数の和:31729

約数の個数: 24

約数和(自身を含む): 22395073320

約数和(自身を除く): 2214390311

約数列:

[1, 19, 29, 61, 361, 551, 1159, 1769, 10469, 22021, 31601, 33611, 600419, 638609, 916429, 1927661, 11407961, 17412151, 36625559, 55902169, 330830869, 695885621, 1062141211, 20180683009]

約数ペア:

[(1, 20180683009), (19, 1062141211), (29, 695885621), (61, 330830869), (361, 55902169), (551, 36625559), (1159, 17412151), (1769, 11407961), (10469, 1927661), (22021, 916429), (31601, 638609), (33611, 600419)]