20287662

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4651}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 40639872

約数和(自身を除く): 20352210

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4651, 9302, 13953, 27906, 3381277, 6762554, 10143831, 20287662]

約数ペア:

[(1, 20287662), (2, 10143831), (3, 6762554), (6, 3381277), (727, 27906), (1454, 13953), (2181, 9302), (4362, 4651)]