20177803548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{33629}}^1$

素因数の和:36027

約数の個数: 72

約数和(自身を含む): 58317648480

約数和(自身を除く): 38139844932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2381, 4762, 7143, 9524, 14286, 16667, 21429, 28572, 33334, 33629, 42858, 50001, 66668, 67258, 85716, 100002, 100887, 134516, 150003, 200004, 201774, 235403, 300006, 302661, 403548, 470806, 600012, 605322, 706209, 941612, 1210644, 1412418, 2118627, 2824836, 4237254, 8474508, 80070649, 160141298, 240211947, 320282596, 480423894, 560494543, 720635841, 960847788, 1120989086, 1441271682, 1681483629, 2241978172, 2882543364, 3362967258, 5044450887, 6725934516, 10088901774, 20177803548]

約数ペア:

[(1, 20177803548), (2, 10088901774), (3, 6725934516), (4, 5044450887), (6, 3362967258), (7, 2882543364), (9, 2241978172), (12, 1681483629), (14, 1441271682), (18, 1120989086), (21, 960847788), (28, 720635841), (36, 560494543), (42, 480423894), (63, 320282596), (84, 240211947), (126, 160141298), (252, 80070649), (2381, 8474508), (4762, 4237254), (7143, 2824836), (9524, 2118627), (14286, 1412418), (16667, 1210644), (21429, 941612), (28572, 706209), (33334, 605322), (33629, 600012), (42858, 470806), (50001, 403548), (66668, 302661), (67258, 300006), (85716, 235403), (100002, 201774), (100887, 200004), (134516, 150003)]