20552699076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3395

約数の個数: 288

約数和(自身を含む): 65206794240

約数和(自身を除く): 44654095164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 52, 57, 69, 76, 78, 84, 91, 92, 114, 133, 138, 156, 161, 169, 182, 228, 247, 266, 273, 276, 299, 322, 338, 364, 399, 437, 483, 494, 507, 532, 546, 598, 644, 676, 741, 798, 874, 897, 966, 988, 1014, 1092, 1183, 1196, 1311, 1482, 1596, 1729, 1748, 1794, 1932, 2028, 2093, 2366, 2622, 2964, 3059, 3211, 3313, 3458, 3549, 3588, 3887, 4186, 4732, 5187, 5244, 5681, 6118, 6279, 6422, 6626, 6916, 7098, 7774, 8372, 9177, 9633, 9939, 10374, 11362, 11661, 12236, 12558, 12844, 13252, 14196, 15548, 17043, 18354, 19266, 19878, 20748, 22477, 22724, 23191, 23322, 25116, 27209, 34086, 36708, 38532, 39756, 39767, 43069, 44954, 46382, 46644, 54418, 62947, 67431, 68172, 69573, 73853, 76199, 79534, 81627, 86138, 89908, 92764, 108836, 119301, 125894, 129207, 134862, 139146, 147706, 152398, 159068, 163254, 172276, 188841, 221559, 228597, 238602, 251788, 258414, 269724, 278292, 295412, 301483, 304796, 326508, 377682, 440629, 443118, 457194, 477204, 516828, 516971, 533393, 559897, 602966, 755364, 818311, 881258, 886236, 904449, 914388, 990587, 1033942, 1066786, 1119794, 1205932, 1321887, 1447781, 1550913, 1600179, 1636622, 1679691, 1762516, 1808898, 1981174, 2067884, 2133572, 2239588, 2454933, 2643774, 2895562, 2971761, 3101826, 3200358, 3273244, 3359382, 3617796, 3919279, 3962348, 4343343, 4909866, 5287548, 5728177, 5791124, 5943522, 6203652, 6400716, 6718764, 6934109, 7838558, 8686686, 9819732, 10134467, 10638043, 11456354, 11757837, 11887044, 12877631, 13868218, 15677116, 17184531, 17373372, 18821153, 20268934, 20802327, 21276086, 22912708, 23515674, 25755262, 27736436, 30403401, 31914129, 34369062, 37642306, 38632893, 40537868, 41604654, 42552172, 47031348, 51510524, 56463459, 60806802, 63828258, 68738124, 74466301, 75284612, 77265786, 83209308, 90143417, 112926918, 121613604, 127656516, 131748071, 148932602, 154531572, 180286834, 223398903, 225853836, 244674989, 263496142, 270430251, 297865204, 360573668, 395244213, 446797806, 489349978, 526992284, 540860502, 734024967, 790488426, 893595612, 978699956, 1081721004, 1468049934, 1580976852, 1712724923, 2936099868, 3425449846, 5138174769, 6850899692, 10276349538, 20552699076]

約数ペア:

[(1, 20552699076), (2, 10276349538), (3, 6850899692), (4, 5138174769), (6, 3425449846), (7, 2936099868), (12, 1712724923), (13, 1580976852), (14, 1468049934), (19, 1081721004), (21, 978699956), (23, 893595612), (26, 790488426), (28, 734024967), (38, 540860502), (39, 526992284), (42, 489349978), (46, 446797806), (52, 395244213), (57, 360573668), (69, 297865204), (76, 270430251), (78, 263496142), (84, 244674989), (91, 225853836), (92, 223398903), (114, 180286834), (133, 154531572), (138, 148932602), (156, 131748071), (161, 127656516), (169, 121613604), (182, 112926918), (228, 90143417), (247, 83209308), (266, 77265786), (273, 75284612), (276, 74466301), (299, 68738124), (322, 63828258), (338, 60806802), (364, 56463459), (399, 51510524), (437, 47031348), (483, 42552172), (494, 41604654), (507, 40537868), (532, 38632893), (546, 37642306), (598, 34369062), (644, 31914129), (676, 30403401), (741, 27736436), (798, 25755262), (874, 23515674), (897, 22912708), (966, 21276086), (988, 20802327), (1014, 20268934), (1092, 18821153), (1183, 17373372), (1196, 17184531), (1311, 15677116), (1482, 13868218), (1596, 12877631), (1729, 11887044), (1748, 11757837), (1794, 11456354), (1932, 10638043), (2028, 10134467), (2093, 9819732), (2366, 8686686), (2622, 7838558), (2964, 6934109), (3059, 6718764), (3211, 6400716), (3313, 6203652), (3458, 5943522), (3549, 5791124), (3588, 5728177), (3887, 5287548), (4186, 4909866), (4732, 4343343), (5187, 3962348), (5244, 3919279), (5681, 3617796), (6118, 3359382), (6279, 3273244), (6422, 3200358), (6626, 3101826), (6916, 2971761), (7098, 2895562), (7774, 2643774), (8372, 2454933), (9177, 2239588), (9633, 2133572), (9939, 2067884), (10374, 1981174), (11362, 1808898), (11661, 1762516), (12236, 1679691), (12558, 1636622), (12844, 1600179), (13252, 1550913), (14196, 1447781), (15548, 1321887), (17043, 1205932), (18354, 1119794), (19266, 1066786), (19878, 1033942), (20748, 990587), (22477, 914388), (22724, 904449), (23191, 886236), (23322, 881258), (25116, 818311), (27209, 755364), (34086, 602966), (36708, 559897), (38532, 533393), (39756, 516971), (39767, 516828), (43069, 477204), (44954, 457194), (46382, 443118), (46644, 440629), (54418, 377682), (62947, 326508), (67431, 304796), (68172, 301483), (69573, 295412), (73853, 278292), (76199, 269724), (79534, 258414), (81627, 251788), (86138, 238602), (89908, 228597), (92764, 221559), (108836, 188841), (119301, 172276), (125894, 163254), (129207, 159068), (134862, 152398), (139146, 147706)]