20792145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126013}}^1$

素因数の和:126032

約数の個数: 16

約数和(自身を含む): 36292032

約数和(自身を除く): 15499887

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 126013, 378039, 630065, 1386143, 1890195, 4158429, 6930715, 20792145]

約数ペア:

[(1, 20792145), (3, 6930715), (5, 4158429), (11, 1890195), (15, 1386143), (33, 630065), (55, 378039), (165, 126013)]