20180180833

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1\times {\mathrm{2749}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 20928160000

約数和(自身を除く): 747979167

約数列:

[1, 43, 79, 2161, 2749, 3397, 92923, 118207, 170719, 217171, 5940589, 7340917, 9338353, 255445327, 469306531, 20180180833]

約数ペア:

[(1, 20180180833), (43, 469306531), (79, 255445327), (2161, 9338353), (2749, 7340917), (3397, 5940589), (92923, 217171), (118207, 170719)]