2012337140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9146987}}^1$

素因数の和:9147007

約数の個数: 24

約数和(自身を含む): 4610081952

約数和(自身を除く): 2597744812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9146987, 18293974, 36587948, 45734935, 91469870, 100616857, 182939740, 201233714, 402467428, 503084285, 1006168570, 2012337140]

約数ペア:

[(1, 2012337140), (2, 1006168570), (4, 503084285), (5, 402467428), (10, 201233714), (11, 182939740), (20, 100616857), (22, 91469870), (44, 45734935), (55, 36587948), (110, 18293974), (220, 9146987)]