2004016730

素因数分解:

$2^1\times 5^1\times {\mathrm{9601}}^1\times {\mathrm{20873}}^1$

素因数の和:30481

約数の個数: 16

約数和(自身を含む): 3607778664

約数和(自身を除く): 1603761934

約数列:

[1, 2, 5, 10, 9601, 19202, 20873, 41746, 48005, 96010, 104365, 208730, 200401673, 400803346, 1002008365, 2004016730]

約数ペア:

[(1, 2004016730), (2, 1002008365), (5, 400803346), (10, 200401673), (9601, 208730), (19202, 104365), (20873, 96010), (41746, 48005)]