20059098899

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1\times {\mathrm{17291}}^1$

素因数の和:19010

約数の個数: 16

約数和(自身を含む): 23162979840

約数和(自身を除く): 3103880941

約数列:

[1, 7, 103, 721, 1609, 11263, 17291, 121037, 165727, 1160089, 1780973, 12466811, 27821219, 194748533, 2865585557, 20059098899]

約数ペア:

[(1, 20059098899), (7, 2865585557), (103, 194748533), (721, 27821219), (1609, 12466811), (11263, 1780973), (17291, 1160089), (121037, 165727)]