20044255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4733}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 30221856

約数和(自身を除く): 10177601

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 4733, 23665, 33131, 52063, 165655, 260315, 364441, 572693, 1822205, 2863465, 4008851, 20044255]

約数ペア:

[(1, 20044255), (5, 4008851), (7, 2863465), (11, 1822205), (35, 572693), (55, 364441), (77, 260315), (121, 165655), (385, 52063), (605, 33131), (847, 23665), (4235, 4733)]