20159463734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{7057}}^1$

素因数の和:7724

約数の個数: 32

約数和(自身を含む): 31527239040

約数和(自身を除く): 11367775306

約数列:

[1, 2, 43, 59, 86, 118, 563, 1126, 2537, 5074, 7057, 14114, 24209, 33217, 48418, 66434, 303451, 416363, 606902, 832726, 1428331, 2856662, 3973091, 7946182, 17903609, 35807218, 170842913, 234412369, 341685826, 468824738, 10079731867, 20159463734]

約数ペア:

[(1, 20159463734), (2, 10079731867), (43, 468824738), (59, 341685826), (86, 234412369), (118, 170842913), (563, 35807218), (1126, 17903609), (2537, 7946182), (5074, 3973091), (7057, 2856662), (14114, 1428331), (24209, 832726), (33217, 606902), (48418, 416363), (66434, 303451)]