20270804945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{57100859}}^1$

素因数の和:57100935

約数の個数: 8

約数和(自身を含む): 24667571520

約数和(自身を除く): 4396766575

約数列:

[1, 5, 71, 355, 57100859, 285504295, 4054160989, 20270804945]

約数ペア:

[(1, 20270804945), (5, 4054160989), (71, 285504295), (355, 57100859)]