2013666820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9153031}}^1$

素因数の和:9153051

約数の個数: 24

約数和(自身を含む): 4613128128

約数和(自身を除く): 2599461308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9153031, 18306062, 36612124, 45765155, 91530310, 100683341, 183060620, 201366682, 402733364, 503416705, 1006833410, 2013666820]

約数ペア:

[(1, 2013666820), (2, 1006833410), (4, 503416705), (5, 402733364), (10, 201366682), (11, 183060620), (20, 100683341), (22, 91530310), (44, 45765155), (55, 36612124), (110, 18306062), (220, 9153031)]