20132708151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{179999}}^1$

素因数の和:181646

約数の個数: 16

約数和(自身を含む): 28028160000

約数和(自身を除く): 7895451849

約数列:

[1, 3, 23, 69, 1621, 4863, 37283, 111849, 179999, 539997, 4139977, 12419931, 291778379, 875335137, 6710902717, 20132708151]

約数ペア:

[(1, 20132708151), (3, 6710902717), (23, 875335137), (69, 291778379), (1621, 12419931), (4863, 4139977), (37283, 539997), (111849, 179999)]