20184469812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1997}}^1$

素因数の和:2359

約数の個数: 192

約数和(自身を含む): 59023157760

約数和(自身を除く): 38838687948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 313, 351, 414, 468, 598, 621, 626, 702, 828, 897, 939, 1196, 1242, 1252, 1404, 1794, 1878, 1997, 2484, 2691, 2817, 3588, 3756, 3994, 4069, 5382, 5634, 5991, 7199, 7988, 8073, 8138, 8451, 10764, 11268, 11982, 12207, 14398, 16146, 16276, 16902, 17973, 21597, 23964, 24414, 25961, 28796, 32292, 33804, 35946, 36621, 43194, 45931, 48828, 51922, 53919, 64791, 71892, 73242, 77883, 86388, 91862, 93587, 103844, 107838, 109863, 129582, 137793, 146484, 155766, 183724, 187174, 194373, 215676, 219726, 233649, 259164, 275586, 280761, 311532, 374348, 388746, 413379, 439452, 467298, 551172, 561522, 597103, 625061, 700947, 777492, 826758, 842283, 934596, 1123044, 1194206, 1240137, 1250122, 1401894, 1653516, 1684566, 1791309, 1875183, 2388412, 2480274, 2500244, 2526849, 2803788, 3369132, 3582618, 3750366, 4960548, 5053698, 5373927, 5625549, 7165236, 7500732, 8125793, 10107396, 10747854, 11251098, 14376403, 16121781, 16251586, 16876647, 21495708, 22502196, 24377379, 28752806, 32243562, 32503172, 33753294, 43129209, 48754758, 57505612, 64487124, 67506588, 73132137, 86258418, 97509516, 129387627, 146264274, 172516836, 186893239, 219396411, 258775254, 292528548, 373786478, 388162881, 438792822, 517550508, 560679717, 747572956, 776325762, 877585644, 1121359434, 1552651524, 1682039151, 2242718868, 3364078302, 5046117453, 6728156604, 10092234906, 20184469812]

約数ペア:

[(1, 20184469812), (2, 10092234906), (3, 6728156604), (4, 5046117453), (6, 3364078302), (9, 2242718868), (12, 1682039151), (13, 1552651524), (18, 1121359434), (23, 877585644), (26, 776325762), (27, 747572956), (36, 560679717), (39, 517550508), (46, 438792822), (52, 388162881), (54, 373786478), (69, 292528548), (78, 258775254), (92, 219396411), (108, 186893239), (117, 172516836), (138, 146264274), (156, 129387627), (207, 97509516), (234, 86258418), (276, 73132137), (299, 67506588), (313, 64487124), (351, 57505612), (414, 48754758), (468, 43129209), (598, 33753294), (621, 32503172), (626, 32243562), (702, 28752806), (828, 24377379), (897, 22502196), (939, 21495708), (1196, 16876647), (1242, 16251586), (1252, 16121781), (1404, 14376403), (1794, 11251098), (1878, 10747854), (1997, 10107396), (2484, 8125793), (2691, 7500732), (2817, 7165236), (3588, 5625549), (3756, 5373927), (3994, 5053698), (4069, 4960548), (5382, 3750366), (5634, 3582618), (5991, 3369132), (7199, 2803788), (7988, 2526849), (8073, 2500244), (8138, 2480274), (8451, 2388412), (10764, 1875183), (11268, 1791309), (11982, 1684566), (12207, 1653516), (14398, 1401894), (16146, 1250122), (16276, 1240137), (16902, 1194206), (17973, 1123044), (21597, 934596), (23964, 842283), (24414, 826758), (25961, 777492), (28796, 700947), (32292, 625061), (33804, 597103), (35946, 561522), (36621, 551172), (43194, 467298), (45931, 439452), (48828, 413379), (51922, 388746), (53919, 374348), (64791, 311532), (71892, 280761), (73242, 275586), (77883, 259164), (86388, 233649), (91862, 219726), (93587, 215676), (103844, 194373), (107838, 187174), (109863, 183724), (129582, 155766), (137793, 146484)]