20232740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91967}}^1$

素因数の和:91987

約数の個数: 24

約数和(自身を含む): 46351872

約数和(自身を除く): 26119132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91967, 183934, 367868, 459835, 919670, 1011637, 1839340, 2023274, 4046548, 5058185, 10116370, 20232740]

約数ペア:

[(1, 20232740), (2, 10116370), (4, 5058185), (5, 4046548), (10, 2023274), (11, 1839340), (20, 1011637), (22, 919670), (44, 459835), (55, 367868), (110, 183934), (220, 91967)]