20072873

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 21964800

約数和(自身を除く): 1891927

約数列:

[1, 19, 43, 79, 311, 817, 1501, 3397, 5909, 13373, 24569, 64543, 254087, 466811, 1056467, 20072873]

約数ペア:

[(1, 20072873), (19, 1056467), (43, 466811), (79, 254087), (311, 64543), (817, 24569), (1501, 13373), (3397, 5909)]