20189664209

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12835133}}^1$

素因数の和:12835168

約数の個数: 12

約数和(自身を含む): 23899019508

約数和(自身を除く): 3709355299

約数列:

[1, 11, 13, 121, 143, 1573, 12835133, 141186463, 166856729, 1553051093, 1835424019, 20189664209]

約数ペア:

[(1, 20189664209), (11, 1835424019), (13, 1553051093), (121, 166856729), (143, 141186463), (1573, 12835133)]