20223547487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1991879}}^1$

素因数の和:1991974

約数の個数: 16

約数和(自身を含む): 24093780480

約数和(自身を除く): 3870232993

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 1991879, 21910669, 25894427, 141423409, 284838697, 1555657499, 1838504317, 20223547487]

約数ペア:

[(1, 20223547487), (11, 1838504317), (13, 1555657499), (71, 284838697), (143, 141423409), (781, 25894427), (923, 21910669), (10153, 1991879)]