20172625679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1\times {\mathrm{6317}}^1$

素因数の和:7750

約数の個数: 16

約数和(自身を含む): 21416503680

約数和(自身を除く): 1243878001

約数列:

[1, 19, 131, 1283, 2489, 6317, 24377, 120023, 168073, 827527, 3193387, 8104711, 15723013, 153989509, 1061717141, 20172625679]

約数ペア:

[(1, 20172625679), (19, 1061717141), (131, 153989509), (1283, 15723013), (2489, 8104711), (6317, 3193387), (24377, 827527), (120023, 168073)]