20099442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304537}}^1$

素因数の和:304553

約数の個数: 16

約数和(自身を含む): 43853472

約数和(自身を除く): 23754030

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 304537, 609074, 913611, 1827222, 3349907, 6699814, 10049721, 20099442]

約数ペア:

[(1, 20099442), (2, 10049721), (3, 6699814), (6, 3349907), (11, 1827222), (22, 913611), (33, 609074), (66, 304537)]