20177085924

素因数分解:

$2^2\times 3^2\times {\mathrm{560474609}}^1$

素因数の和:560474619

約数の個数: 18

約数和(自身を含む): 51003189510

約数和(自身を除く): 30826103586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560474609, 1120949218, 1681423827, 2241898436, 3362847654, 5044271481, 6725695308, 10088542962, 20177085924]

約数ペア:

[(1, 20177085924), (2, 10088542962), (3, 6725695308), (4, 5044271481), (6, 3362847654), (9, 2241898436), (12, 1681423827), (18, 1120949218), (36, 560474609)]