33720220

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5003}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 71036784

約数和(自身を除く): 37316564

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 5003, 6740, 10006, 20012, 25015, 50030, 100060, 1686011, 3372022, 6744044, 8430055, 16860110, 33720220]

約数ペア:

[(1, 33720220), (2, 16860110), (4, 8430055), (5, 6744044), (10, 3372022), (20, 1686011), (337, 100060), (674, 50030), (1348, 25015), (1685, 20012), (3370, 10006), (5003, 6740)]