20097093

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 27720000

約数和(自身を除く): 7622907

約数列:

[1, 3, 41, 109, 123, 327, 1499, 4469, 4497, 13407, 61459, 163391, 184377, 490173, 6699031, 20097093]

約数ペア:

[(1, 20097093), (3, 6699031), (41, 490173), (109, 184377), (123, 163391), (327, 61459), (1499, 13407), (4469, 4497)]