20175288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120091}}^1$

素因数の和:120107

約数の個数: 32

約数和(自身を含む): 57644160

約数和(自身を除く): 37468872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120091, 240182, 360273, 480364, 720546, 840637, 960728, 1441092, 1681274, 2521911, 2882184, 3362548, 5043822, 6725096, 10087644, 20175288]

約数ペア:

[(1, 20175288), (2, 10087644), (3, 6725096), (4, 5043822), (6, 3362548), (7, 2882184), (8, 2521911), (12, 1681274), (14, 1441092), (21, 960728), (24, 840637), (28, 720546), (42, 480364), (56, 360273), (84, 240182), (168, 120091)]