20022915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121351}}^1$

素因数の和:121370

約数の個数: 16

約数和(自身を含む): 34949376

約数和(自身を除く): 14926461

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 121351, 364053, 606755, 1334861, 1820265, 4004583, 6674305, 20022915]

約数ペア:

[(1, 20022915), (3, 6674305), (5, 4004583), (11, 1820265), (15, 1334861), (33, 606755), (55, 364053), (165, 121351)]