20329419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5981}}^1$

素因数の和:6098

約数の個数: 16

約数和(自身を含む): 29862144

約数和(自身を除く): 9532725

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 5981, 17943, 65791, 197373, 616043, 1848129, 6776473, 20329419]

約数ペア:

[(1, 20329419), (3, 6776473), (11, 1848129), (33, 616043), (103, 197373), (309, 65791), (1133, 17943), (3399, 5981)]