20162695770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3556031}}^1$

素因数の和:3556057

約数の個数: 80

約数和(自身を含む): 61960301568

約数和(自身を除く): 41797605798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 3556031, 7112062, 10668093, 17780155, 21336186, 24892217, 32004279, 35560310, 49784434, 53340465, 64008558, 74676651, 96012837, 106680930, 124461085, 149353302, 160021395, 192025674, 224029953, 248922170, 288038511, 320042790, 373383255, 448059906, 480064185, 576077022, 672089859, 746766510, 960128370, 1120149765, 1344179718, 1440192555, 2016269577, 2240299530, 2880385110, 3360449295, 4032539154, 6720898590, 10081347885, 20162695770]

約数ペア:

[(1, 20162695770), (2, 10081347885), (3, 6720898590), (5, 4032539154), (6, 3360449295), (7, 2880385110), (9, 2240299530), (10, 2016269577), (14, 1440192555), (15, 1344179718), (18, 1120149765), (21, 960128370), (27, 746766510), (30, 672089859), (35, 576077022), (42, 480064185), (45, 448059906), (54, 373383255), (63, 320042790), (70, 288038511), (81, 248922170), (90, 224029953), (105, 192025674), (126, 160021395), (135, 149353302), (162, 124461085), (189, 106680930), (210, 96012837), (270, 74676651), (315, 64008558), (378, 53340465), (405, 49784434), (567, 35560310), (630, 32004279), (810, 24892217), (945, 21336186), (1134, 17780155), (1890, 10668093), (2835, 7112062), (5670, 3556031)]