20714433

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 28554240

約数和(自身を除く): 7839807

約数列:

[1, 3, 43, 103, 129, 309, 1559, 4429, 4677, 13287, 67037, 160577, 201111, 481731, 6904811, 20714433]

約数ペア:

[(1, 20714433), (3, 6904811), (43, 481731), (103, 201111), (129, 160577), (309, 67037), (1559, 13287), (4429, 4677)]