20020226065

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8056429}}^1$

素因数の和:8056512

約数の個数: 16

約数和(自身を含む): 27843022080

約数和(自身を除く): 7822796015

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 8056429, 40282145, 56395003, 281975015, 572006459, 2860032295, 4004045213, 20020226065]

約数ペア:

[(1, 20020226065), (5, 4004045213), (7, 2860032295), (35, 572006459), (71, 281975015), (355, 56395003), (497, 40282145), (2485, 8056429)]