20763035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 26588736

約数和(自身を除く): 5825701

約数列:

[1, 5, 17, 85, 137, 685, 1783, 2329, 8915, 11645, 30311, 151555, 244271, 1221355, 4152607, 20763035]

約数ペア:

[(1, 20763035), (5, 4152607), (17, 1221355), (85, 244271), (137, 151555), (685, 30311), (1783, 11645), (2329, 8915)]