20089840287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{504377}}^1$

素因数の和:504479

約数の個数: 32

約数和(自身を含む): 31376346624

約数和(自身を除く): 11286506337

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 2343, 3621, 13277, 39831, 504377, 1513131, 5548147, 8574409, 16644441, 25723227, 35810767, 94318499, 107432301, 282955497, 393918437, 608783039, 1181755311, 1826349117, 6696613429, 20089840287]

約数ペア:

[(1, 20089840287), (3, 6696613429), (11, 1826349117), (17, 1181755311), (33, 608783039), (51, 393918437), (71, 282955497), (187, 107432301), (213, 94318499), (561, 35810767), (781, 25723227), (1207, 16644441), (2343, 8574409), (3621, 5548147), (13277, 1513131), (39831, 504377)]