20228886181

素因数分解:

$7^1\times {\mathrm{509}}^1\times {\mathrm{1193}}^1\times {\mathrm{4759}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 23188435200

約数和(自身を除く): 2959549019

約数列:

[1, 7, 509, 1193, 3563, 4759, 8351, 33313, 607237, 2422331, 4250659, 5677487, 16956317, 39742409, 2889840883, 20228886181]

約数ペア:

[(1, 20228886181), (7, 2889840883), (509, 39742409), (1193, 16956317), (3563, 5677487), (4759, 4250659), (8351, 2422331), (33313, 607237)]