20032647

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3671}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 28553472

約数和(自身を除く): 8520825

約数列:

[1, 3, 17, 51, 107, 321, 1819, 3671, 5457, 11013, 62407, 187221, 392797, 1178391, 6677549, 20032647]

約数ペア:

[(1, 20032647), (3, 6677549), (17, 1178391), (51, 392797), (107, 187221), (321, 62407), (1819, 11013), (3671, 5457)]