20100972074547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{137803}}^1$

素因数の和:139649

約数の個数: 96

約数和(自身を含む): 34629135372288

約数和(自身を除く): 14528163297741

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 897, 1183, 1787, 2093, 3549, 3887, 5361, 6279, 11661, 12509, 23231, 27209, 37527, 41101, 69693, 81627, 123303, 137803, 162617, 287707, 302003, 413409, 487851, 534313, 863121, 906009, 964621, 1602939, 1791439, 2114021, 2893863, 3169469, 3740191, 5374317, 6342063, 6946069, 9508407, 11220573, 12540073, 20838207, 22186283, 23288707, 37620219, 41203097, 48622483, 66558849, 69866121, 123609291, 145867449, 163020949, 246253961, 288421679, 489062847, 535640261, 738761883, 865265037, 1606920783, 1723777727, 3201301493, 3749481827, 5171333181, 5663841103, 9603904479, 11248445481, 16991523309, 22409110451, 39646887721, 41616919409, 67227331353, 73629934339, 118940663163, 124850758227, 220889803017, 291318435863, 515409540373, 873955307589, 957189146407, 1546228621119, 2871567439221, 6700324024849, 20100972074547]

約数ペア:

[(1, 20100972074547), (3, 6700324024849), (7, 2871567439221), (13, 1546228621119), (21, 957189146407), (23, 873955307589), (39, 515409540373), (69, 291318435863), (91, 220889803017), (161, 124850758227), (169, 118940663163), (273, 73629934339), (299, 67227331353), (483, 41616919409), (507, 39646887721), (897, 22409110451), (1183, 16991523309), (1787, 11248445481), (2093, 9603904479), (3549, 5663841103), (3887, 5171333181), (5361, 3749481827), (6279, 3201301493), (11661, 1723777727), (12509, 1606920783), (23231, 865265037), (27209, 738761883), (37527, 535640261), (41101, 489062847), (69693, 288421679), (81627, 246253961), (123303, 163020949), (137803, 145867449), (162617, 123609291), (287707, 69866121), (302003, 66558849), (413409, 48622483), (487851, 41203097), (534313, 37620219), (863121, 23288707), (906009, 22186283), (964621, 20838207), (1602939, 12540073), (1791439, 11220573), (2114021, 9508407), (2893863, 6946069), (3169469, 6342063), (3740191, 5374317)]