20652351

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 28243296

約数和(自身を除く): 7590945

約数列:

[1, 3, 53, 159, 193, 579, 673, 2019, 10229, 30687, 35669, 107007, 129889, 389667, 6884117, 20652351]

約数ペア:

[(1, 20652351), (3, 6884117), (53, 389667), (159, 129889), (193, 107007), (579, 35669), (673, 30687), (2019, 10229)]