20323963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 22954752

約数和(自身を除く): 2630789

約数列:

[1, 11, 53, 71, 491, 583, 781, 3763, 5401, 26023, 34861, 41393, 286253, 383471, 1847633, 20323963]

約数ペア:

[(1, 20323963), (11, 1847633), (53, 383471), (71, 286253), (491, 41393), (583, 34861), (781, 26023), (3763, 5401)]