20148486468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152640049}}^1$

素因数の和:152640067

約数の個数: 24

約数和(自身を含む): 51287056800

約数和(自身を除く): 31138570332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152640049, 305280098, 457920147, 610560196, 915840294, 1679040539, 1831680588, 3358081078, 5037121617, 6716162156, 10074243234, 20148486468]

約数ペア:

[(1, 20148486468), (2, 10074243234), (3, 6716162156), (4, 5037121617), (6, 3358081078), (11, 1831680588), (12, 1679040539), (22, 915840294), (33, 610560196), (44, 457920147), (66, 305280098), (132, 152640049)]