18048140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82037}}^1$

素因数の和:82057

約数の個数: 24

約数和(自身を含む): 41347152

約数和(自身を除く): 23299012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 82037, 164074, 328148, 410185, 820370, 902407, 1640740, 1804814, 3609628, 4512035, 9024070, 18048140]

約数ペア:

[(1, 18048140), (2, 9024070), (4, 4512035), (5, 3609628), (10, 1804814), (11, 1640740), (20, 902407), (22, 820370), (44, 410185), (55, 328148), (110, 164074), (220, 82037)]