20095404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239231}}^1$

素因数の和:239245

約数の個数: 24

約数和(自身を含む): 53587968

約数和(自身を除く): 33492564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239231, 478462, 717693, 956924, 1435386, 1674617, 2870772, 3349234, 5023851, 6698468, 10047702, 20095404]

約数ペア:

[(1, 20095404), (2, 10047702), (3, 6698468), (4, 5023851), (6, 3349234), (7, 2870772), (12, 1674617), (14, 1435386), (21, 956924), (28, 717693), (42, 478462), (84, 239231)]