2004384140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9110837}}^1$

素因数の和:9110857

約数の個数: 24

約数和(自身を含む): 4591862352

約数和(自身を除く): 2587478212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9110837, 18221674, 36443348, 45554185, 91108370, 100219207, 182216740, 200438414, 400876828, 501096035, 1002192070, 2004384140]

約数ペア:

[(1, 2004384140), (2, 1002192070), (4, 501096035), (5, 400876828), (10, 200438414), (11, 182216740), (20, 100219207), (22, 91108370), (44, 45554185), (55, 36443348), (110, 18221674), (220, 9110837)]