20199271806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 320

約数和(自身を含む): 55851586560

約数和(自身を除く): 35652314754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 41, 42, 54, 58, 63, 71, 81, 82, 87, 123, 126, 142, 162, 174, 189, 203, 211, 213, 246, 261, 287, 369, 378, 406, 422, 426, 497, 522, 567, 574, 609, 633, 639, 738, 783, 861, 994, 1107, 1134, 1189, 1218, 1266, 1278, 1477, 1491, 1566, 1722, 1827, 1899, 1917, 2059, 2214, 2349, 2378, 2583, 2911, 2954, 2982, 3321, 3567, 3654, 3798, 3834, 4118, 4431, 4473, 4698, 5166, 5481, 5697, 5751, 5822, 6119, 6177, 6642, 7134, 7749, 8323, 8651, 8733, 8862, 8946, 10701, 10962, 11394, 11502, 12238, 12354, 13293, 13419, 14413, 14981, 15498, 16443, 16646, 17091, 17302, 17466, 18357, 18531, 20377, 21402, 23247, 24969, 25953, 26199, 26586, 26838, 28826, 29962, 32103, 32886, 34182, 36714, 37062, 39879, 40257, 40754, 42833, 43239, 44943, 46494, 49938, 51906, 52398, 55071, 55593, 60557, 61131, 64206, 74907, 77859, 78597, 79758, 80514, 84419, 85666, 86478, 89886, 96309, 104867, 110142, 111186, 119637, 121114, 122262, 128499, 129717, 134829, 149814, 155718, 157194, 165213, 166779, 168838, 181671, 183393, 192618, 209734, 224721, 233577, 235791, 239274, 250879, 253257, 256998, 259434, 269658, 314601, 330426, 333558, 363342, 366786, 385497, 389151, 404487, 434449, 449442, 467154, 471582, 495639, 501758, 506514, 545013, 550179, 590933, 614221, 629202, 674163, 700731, 752637, 759771, 770994, 778302, 808974, 868898, 943803, 991278, 1090026, 1100358, 1156491, 1167453, 1181866, 1213461, 1228442, 1303347, 1348326, 1401462, 1505274, 1519542, 1635039, 1650537, 1756153, 1772799, 1842663, 1887606, 2257911, 2279313, 2312982, 2334906, 2426922, 2606694, 2831409, 3041143, 3270078, 3301074, 3469473, 3512306, 3545598, 3685326, 3910041, 4299547, 4515822, 4558626, 4905117, 5268459, 5318397, 5527989, 5662818, 6082286, 6773733, 6837939, 6938946, 7820082, 8494227, 8599094, 9123429, 9810234, 10536918, 10636794, 11055978, 11730123, 12898641, 13547466, 13675878, 15805377, 15955191, 16583967, 16988454, 17812409, 18246858, 20321199, 23460246, 25797282, 27370287, 31610754, 31910382, 33167934, 35190369, 35624818, 38695923, 40642398, 47416131, 47865573, 49751901, 53437227, 54740574, 70380738, 77391846, 82110861, 94832262, 95731146, 99503802, 106874454, 116087769, 124686863, 142248393, 160311681, 164221722, 232175538, 246332583, 249373726, 284496786, 320623362, 348263307, 374060589, 480935043, 492665166, 696526614, 748121178, 961870086, 1122181767, 1442805129, 2244363534, 2885610258, 3366545301, 6733090602, 10099635903, 20199271806]

約数ペア:

[(1, 20199271806), (2, 10099635903), (3, 6733090602), (6, 3366545301), (7, 2885610258), (9, 2244363534), (14, 1442805129), (18, 1122181767), (21, 961870086), (27, 748121178), (29, 696526614), (41, 492665166), (42, 480935043), (54, 374060589), (58, 348263307), (63, 320623362), (71, 284496786), (81, 249373726), (82, 246332583), (87, 232175538), (123, 164221722), (126, 160311681), (142, 142248393), (162, 124686863), (174, 116087769), (189, 106874454), (203, 99503802), (211, 95731146), (213, 94832262), (246, 82110861), (261, 77391846), (287, 70380738), (369, 54740574), (378, 53437227), (406, 49751901), (422, 47865573), (426, 47416131), (497, 40642398), (522, 38695923), (567, 35624818), (574, 35190369), (609, 33167934), (633, 31910382), (639, 31610754), (738, 27370287), (783, 25797282), (861, 23460246), (994, 20321199), (1107, 18246858), (1134, 17812409), (1189, 16988454), (1218, 16583967), (1266, 15955191), (1278, 15805377), (1477, 13675878), (1491, 13547466), (1566, 12898641), (1722, 11730123), (1827, 11055978), (1899, 10636794), (1917, 10536918), (2059, 9810234), (2214, 9123429), (2349, 8599094), (2378, 8494227), (2583, 7820082), (2911, 6938946), (2954, 6837939), (2982, 6773733), (3321, 6082286), (3567, 5662818), (3654, 5527989), (3798, 5318397), (3834, 5268459), (4118, 4905117), (4431, 4558626), (4473, 4515822), (4698, 4299547), (5166, 3910041), (5481, 3685326), (5697, 3545598), (5751, 3512306), (5822, 3469473), (6119, 3301074), (6177, 3270078), (6642, 3041143), (7134, 2831409), (7749, 2606694), (8323, 2426922), (8651, 2334906), (8733, 2312982), (8862, 2279313), (8946, 2257911), (10701, 1887606), (10962, 1842663), (11394, 1772799), (11502, 1756153), (12238, 1650537), (12354, 1635039), (13293, 1519542), (13419, 1505274), (14413, 1401462), (14981, 1348326), (15498, 1303347), (16443, 1228442), (16646, 1213461), (17091, 1181866), (17302, 1167453), (17466, 1156491), (18357, 1100358), (18531, 1090026), (20377, 991278), (21402, 943803), (23247, 868898), (24969, 808974), (25953, 778302), (26199, 770994), (26586, 759771), (26838, 752637), (28826, 700731), (29962, 674163), (32103, 629202), (32886, 614221), (34182, 590933), (36714, 550179), (37062, 545013), (39879, 506514), (40257, 501758), (40754, 495639), (42833, 471582), (43239, 467154), (44943, 449442), (46494, 434449), (49938, 404487), (51906, 389151), (52398, 385497), (55071, 366786), (55593, 363342), (60557, 333558), (61131, 330426), (64206, 314601), (74907, 269658), (77859, 259434), (78597, 256998), (79758, 253257), (80514, 250879), (84419, 239274), (85666, 235791), (86478, 233577), (89886, 224721), (96309, 209734), (104867, 192618), (110142, 183393), (111186, 181671), (119637, 168838), (121114, 166779), (122262, 165213), (128499, 157194), (129717, 155718), (134829, 149814)]