20512521469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{922699}}^1$

素因数の和:922800

約数の個数: 16

約数和(自身を含む): 23384908800

約数和(自身を除く): 2872387331

約数列:

[1, 11, 43, 47, 473, 517, 2021, 22231, 922699, 10149689, 39676057, 43366853, 436436627, 477035383, 1864774679, 20512521469]

約数ペア:

[(1, 20512521469), (11, 1864774679), (43, 477035383), (47, 436436627), (473, 43366853), (517, 39676057), (2021, 10149689), (22231, 922699)]