20162404485

素因数分解:

$3^2\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{135241}}^1$

素因数の和:138565

約数の個数: 24

約数和(自身を含む): 34958975064

約数和(自身を除く): 14796570579

約数列:

[1, 3, 5, 9, 15, 45, 3313, 9939, 16565, 29817, 49695, 135241, 149085, 405723, 676205, 1217169, 2028615, 6085845, 448053433, 1344160299, 2240267165, 4032480897, 6720801495, 20162404485]

約数ペア:

[(1, 20162404485), (3, 6720801495), (5, 4032480897), (9, 2240267165), (15, 1344160299), (45, 448053433), (3313, 6085845), (9939, 2028615), (16565, 1217169), (29817, 676205), (49695, 405723), (135241, 149085)]