20173744044

素因数分解:

$2^2\times 3^2\times {\mathrm{560381779}}^1$

素因数の和:560381789

約数の個数: 18

約数和(自身を含む): 50994741980

約数和(自身を除く): 30820997936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560381779, 1120763558, 1681145337, 2241527116, 3362290674, 5043436011, 6724581348, 10086872022, 20173744044]

約数ペア:

[(1, 20173744044), (2, 10086872022), (3, 6724581348), (4, 5043436011), (6, 3362290674), (9, 2241527116), (12, 1681145337), (18, 1120763558), (36, 560381779)]