2020635

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 3551184

約数和(自身を除く): 1530549

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 541, 747, 1245, 1623, 2705, 3735, 4869, 8115, 24345, 44903, 134709, 224515, 404127, 673545, 2020635]

約数ペア:

[(1, 2020635), (3, 673545), (5, 404127), (9, 224515), (15, 134709), (45, 44903), (83, 24345), (249, 8115), (415, 4869), (541, 3735), (747, 2705), (1245, 1623)]