20327838

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4903}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 40722816

約数和(自身を除く): 20394978

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4903, 9806, 14709, 29418, 3387973, 6775946, 10163919, 20327838]

約数ペア:

[(1, 20327838), (2, 10163919), (3, 6775946), (6, 3387973), (691, 29418), (1382, 14709), (2073, 9806), (4146, 4903)]