20161745016

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17144341}}^1$

素因数の和:17144364

約数の個数: 48

約数和(自身を含む): 58633649640

約数和(自身を除く): 38471904624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17144341, 34288682, 51433023, 68577364, 102866046, 120010387, 137154728, 205732092, 240020774, 360031161, 411464184, 480041548, 720062322, 840072709, 960083096, 1440124644, 1680145418, 2520218127, 2880249288, 3360290836, 5040436254, 6720581672, 10080872508, 20161745016]

約数ペア:

[(1, 20161745016), (2, 10080872508), (3, 6720581672), (4, 5040436254), (6, 3360290836), (7, 2880249288), (8, 2520218127), (12, 1680145418), (14, 1440124644), (21, 960083096), (24, 840072709), (28, 720062322), (42, 480041548), (49, 411464184), (56, 360031161), (84, 240020774), (98, 205732092), (147, 137154728), (168, 120010387), (196, 102866046), (294, 68577364), (392, 51433023), (588, 34288682), (1176, 17144341)]