20806039096

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89681203}}^1$

素因数の和:89681238

約数の個数: 16

約数和(自身を含む): 40356541800

約数和(自身を除く): 19550502704

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 89681203, 179362406, 358724812, 717449624, 2600754887, 5201509774, 10403019548, 20806039096]

約数ペア:

[(1, 20806039096), (2, 10403019548), (4, 5201509774), (8, 2600754887), (29, 717449624), (58, 358724812), (116, 179362406), (232, 89681203)]