20144632326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{5279}}^1$

素因数の和:5574

約数の個数: 128

約数和(自身を含む): 51519283200

約数和(自身を除く): 31374650874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 241, 273, 377, 406, 482, 546, 609, 723, 754, 1131, 1218, 1446, 1687, 2262, 2639, 3133, 3374, 5061, 5278, 5279, 6266, 6989, 7917, 9399, 10122, 10558, 13978, 15834, 15837, 18798, 20967, 21931, 31674, 36953, 41934, 43862, 48923, 65793, 68627, 73906, 90857, 97846, 110859, 131586, 137254, 146769, 153091, 181714, 205881, 221718, 272571, 293538, 306182, 411762, 459273, 480389, 545142, 635999, 918546, 960778, 1071637, 1271998, 1272239, 1441167, 1907997, 1990183, 2143274, 2544478, 2882334, 3214911, 3815994, 3816717, 3980366, 5970549, 6429822, 7633434, 8905673, 11941098, 13931281, 16539107, 17811346, 26717019, 27862562, 33078214, 36894931, 41793843, 49617321, 53434038, 73789862, 83587686, 99234642, 110684793, 115773749, 221369586, 231547498, 258264517, 347321247, 479634103, 516529034, 694642494, 774793551, 959268206, 1438902309, 1549587102, 2877804618, 3357438721, 6714877442, 10072316163, 20144632326]

約数ペア:

[(1, 20144632326), (2, 10072316163), (3, 6714877442), (6, 3357438721), (7, 2877804618), (13, 1549587102), (14, 1438902309), (21, 959268206), (26, 774793551), (29, 694642494), (39, 516529034), (42, 479634103), (58, 347321247), (78, 258264517), (87, 231547498), (91, 221369586), (174, 115773749), (182, 110684793), (203, 99234642), (241, 83587686), (273, 73789862), (377, 53434038), (406, 49617321), (482, 41793843), (546, 36894931), (609, 33078214), (723, 27862562), (754, 26717019), (1131, 17811346), (1218, 16539107), (1446, 13931281), (1687, 11941098), (2262, 8905673), (2639, 7633434), (3133, 6429822), (3374, 5970549), (5061, 3980366), (5278, 3816717), (5279, 3815994), (6266, 3214911), (6989, 2882334), (7917, 2544478), (9399, 2143274), (10122, 1990183), (10558, 1907997), (13978, 1441167), (15834, 1272239), (15837, 1271998), (18798, 1071637), (20967, 960778), (21931, 918546), (31674, 635999), (36953, 545142), (41934, 480389), (43862, 459273), (48923, 411762), (65793, 306182), (68627, 293538), (73906, 272571), (90857, 221718), (97846, 205881), (110859, 181714), (131586, 153091), (137254, 146769)]