20194359108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21855367}}^1$

素因数の和:21855392

約数の個数: 48

約数和(自身を含む): 58747229184

約数和(自身を除く): 38552870076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21855367, 43710734, 65566101, 87421468, 131132202, 152987569, 240409037, 262264404, 305975138, 458962707, 480818074, 611950276, 721227111, 917925414, 961636148, 1442454222, 1682863259, 1835850828, 2884908444, 3365726518, 5048589777, 6731453036, 10097179554, 20194359108]

約数ペア:

[(1, 20194359108), (2, 10097179554), (3, 6731453036), (4, 5048589777), (6, 3365726518), (7, 2884908444), (11, 1835850828), (12, 1682863259), (14, 1442454222), (21, 961636148), (22, 917925414), (28, 721227111), (33, 611950276), (42, 480818074), (44, 458962707), (66, 305975138), (77, 262264404), (84, 240409037), (132, 152987569), (154, 131132202), (231, 87421468), (308, 65566101), (462, 43710734), (924, 21855367)]