20930550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139537}}^1$

素因数の和:139552

約数の個数: 24

約数和(自身を含む): 51908136

約数和(自身を除く): 30977586

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 139537, 279074, 418611, 697685, 837222, 1395370, 2093055, 3488425, 4186110, 6976850, 10465275, 20930550]

約数ペア:

[(1, 20930550), (2, 10465275), (3, 6976850), (5, 4186110), (6, 3488425), (10, 2093055), (15, 1395370), (25, 837222), (30, 697685), (50, 418611), (75, 279074), (150, 139537)]