20189796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152953}}^1$

素因数の和:152971

約数の個数: 24

約数和(自身を含む): 51392544

約数和(自身を除く): 31202748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152953, 305906, 458859, 611812, 917718, 1682483, 1835436, 3364966, 5047449, 6729932, 10094898, 20189796]

約数ペア:

[(1, 20189796), (2, 10094898), (3, 6729932), (4, 5047449), (6, 3364966), (11, 1835436), (12, 1682483), (22, 917718), (33, 611812), (44, 458859), (66, 305906), (132, 152953)]