20577084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155887}}^1$

素因数の和:155905

約数の個数: 24

約数和(自身を含む): 52378368

約数和(自身を除く): 31801284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155887, 311774, 467661, 623548, 935322, 1714757, 1870644, 3429514, 5144271, 6859028, 10288542, 20577084]

約数ペア:

[(1, 20577084), (2, 10288542), (3, 6859028), (4, 5144271), (6, 3429514), (11, 1870644), (12, 1714757), (22, 935322), (33, 623548), (44, 467661), (66, 311774), (132, 155887)]