20600140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93637}}^1$

素因数の和:93657

約数の個数: 24

約数和(自身を含む): 47193552

約数和(自身を除く): 26593412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 93637, 187274, 374548, 468185, 936370, 1030007, 1872740, 2060014, 4120028, 5150035, 10300070, 20600140]

約数ペア:

[(1, 20600140), (2, 10300070), (4, 5150035), (5, 4120028), (10, 2060014), (11, 1872740), (20, 1030007), (22, 936370), (44, 468185), (55, 374548), (110, 187274), (220, 93637)]