20488236481

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1489}}^1\times {\mathrm{193799}}^1$

素因数の和:195359

約数の個数: 8

約数和(自身を含む): 20790864000

約数和(自身を除く): 302627519

約数列:

[1, 71, 1489, 105719, 193799, 13759729, 288566711, 20488236481]

約数ペア:

[(1, 20488236481), (71, 288566711), (1489, 13759729), (105719, 193799)]