20383530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{679451}}^1$

素因数の和:679461

約数の個数: 16

約数和(自身を含む): 48920544

約数和(自身を除く): 28537014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 679451, 1358902, 2038353, 3397255, 4076706, 6794510, 10191765, 20383530]

約数ペア:

[(1, 20383530), (2, 10191765), (3, 6794510), (5, 4076706), (6, 3397255), (10, 2038353), (15, 1358902), (30, 679451)]