20808360001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{136889}}^1$

素因数の和:137976

約数の個数: 16

約数和(自身を含む): 24469361280

約数和(自身を除く): 3661001279

約数列:

[1, 11, 13, 143, 1063, 11693, 13819, 136889, 152009, 1505779, 1779557, 19575127, 145513007, 1600643077, 1891669091, 20808360001]

約数ペア:

[(1, 20808360001), (11, 1891669091), (13, 1600643077), (143, 145513007), (1063, 19575127), (11693, 1779557), (13819, 1505779), (136889, 152009)]