20343368003

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{147097}}^1$

素因数の和:147986

約数の個数: 16

約数和(自身を含む): 24288821760

約数和(自身を除く): 3945453757

約数列:

[1, 7, 23, 161, 859, 6013, 19757, 138299, 147097, 1029679, 3383231, 23682617, 126356323, 884494261, 2906195429, 20343368003]

約数ペア:

[(1, 20343368003), (7, 2906195429), (23, 884494261), (161, 126356323), (859, 23682617), (6013, 3383231), (19757, 1029679), (138299, 147097)]