20101963392

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:984

約数の個数: 384

約数和(自身を含む): 69028377600

約数和(自身を除く): 48926414208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 97, 112, 124, 126, 128, 144, 168, 186, 192, 194, 217, 224, 248, 252, 279, 288, 291, 336, 372, 384, 388, 434, 448, 496, 504, 558, 576, 582, 651, 672, 679, 744, 776, 829, 868, 873, 896, 992, 1008, 1116, 1152, 1164, 1302, 1344, 1358, 1488, 1552, 1658, 1736, 1746, 1953, 1984, 2016, 2037, 2232, 2328, 2487, 2604, 2688, 2716, 2976, 3007, 3104, 3316, 3472, 3492, 3906, 3968, 4032, 4074, 4464, 4656, 4974, 5208, 5432, 5803, 5952, 6014, 6111, 6208, 6632, 6944, 6984, 7461, 7812, 8064, 8148, 8928, 9021, 9312, 9948, 10416, 10864, 11606, 11904, 12028, 12222, 12416, 13264, 13888, 13968, 14922, 15624, 16296, 17409, 17856, 18042, 18624, 19896, 20832, 21049, 21728, 23212, 24056, 24444, 25699, 26528, 27063, 27776, 27936, 29844, 31248, 32592, 34818, 35712, 36084, 37248, 39792, 41664, 42098, 43456, 46424, 48112, 48888, 51398, 52227, 53056, 54126, 55872, 59688, 62496, 63147, 65184, 69636, 72168, 77097, 79584, 80413, 83328, 84196, 86912, 92848, 96224, 97776, 102796, 104454, 106112, 108252, 111744, 119376, 124992, 126294, 130368, 139272, 144336, 154194, 159168, 160826, 168392, 179893, 185696, 189441, 192448, 195552, 205592, 208908, 216504, 231291, 238752, 241239, 249984, 252588, 260736, 278544, 288672, 308388, 318336, 321652, 336784, 359786, 371392, 378882, 384896, 391104, 411184, 417816, 433008, 462582, 477504, 482478, 505176, 539679, 557088, 562891, 577344, 616776, 643304, 673568, 719572, 723717, 742784, 757764, 782208, 822368, 835632, 866016, 925164, 955008, 964956, 1010352, 1079358, 1114176, 1125782, 1154688, 1233552, 1286608, 1347136, 1439144, 1447434, 1515528, 1619037, 1644736, 1671264, 1688673, 1732032, 1850328, 1929912, 2020704, 2158716, 2228352, 2251564, 2467104, 2492803, 2573216, 2694272, 2878288, 2894868, 3031056, 3238074, 3289472, 3342528, 3377346, 3464064, 3700656, 3859824, 4041408, 4317432, 4503128, 4934208, 4985606, 5066019, 5146432, 5756576, 5789736, 6062112, 6476148, 6685056, 6754692, 7401312, 7478409, 7719648, 8082816, 8634864, 9006256, 9868416, 9971212, 10132038, 10292864, 11513152, 11579472, 12124224, 12952296, 13509384, 14802624, 14956818, 15439296, 17269728, 17449621, 18012512, 19942424, 20264076, 22435227, 23026304, 23158944, 24248448, 25904592, 27018768, 29605248, 29913636, 30878592, 34539456, 34899242, 36025024, 39884848, 40528152, 44870454, 46317888, 51809184, 52348863, 54037536, 59827272, 69078912, 69798484, 72050048, 79769696, 81056304, 89740908, 92635776, 103618368, 104697726, 108075072, 119654544, 139596968, 157046589, 159539392, 162112608, 179481816, 207236736, 209395452, 216150144, 239309088, 279193936, 314093178, 319078784, 324225216, 358963632, 418790904, 478618176, 558387872, 628186356, 648450432, 717927264, 837581808, 957236352, 1116775744, 1256372712, 1435854528, 1675163616, 2233551488, 2512745424, 2871709056, 3350327232, 5025490848, 6700654464, 10050981696, 20101963392]

約数ペア:

[(1, 20101963392), (2, 10050981696), (3, 6700654464), (4, 5025490848), (6, 3350327232), (7, 2871709056), (8, 2512745424), (9, 2233551488), (12, 1675163616), (14, 1435854528), (16, 1256372712), (18, 1116775744), (21, 957236352), (24, 837581808), (28, 717927264), (31, 648450432), (32, 628186356), (36, 558387872), (42, 478618176), (48, 418790904), (56, 358963632), (62, 324225216), (63, 319078784), (64, 314093178), (72, 279193936), (84, 239309088), (93, 216150144), (96, 209395452), (97, 207236736), (112, 179481816), (124, 162112608), (126, 159539392), (128, 157046589), (144, 139596968), (168, 119654544), (186, 108075072), (192, 104697726), (194, 103618368), (217, 92635776), (224, 89740908), (248, 81056304), (252, 79769696), (279, 72050048), (288, 69798484), (291, 69078912), (336, 59827272), (372, 54037536), (384, 52348863), (388, 51809184), (434, 46317888), (448, 44870454), (496, 40528152), (504, 39884848), (558, 36025024), (576, 34899242), (582, 34539456), (651, 30878592), (672, 29913636), (679, 29605248), (744, 27018768), (776, 25904592), (829, 24248448), (868, 23158944), (873, 23026304), (896, 22435227), (992, 20264076), (1008, 19942424), (1116, 18012512), (1152, 17449621), (1164, 17269728), (1302, 15439296), (1344, 14956818), (1358, 14802624), (1488, 13509384), (1552, 12952296), (1658, 12124224), (1736, 11579472), (1746, 11513152), (1953, 10292864), (1984, 10132038), (2016, 9971212), (2037, 9868416), (2232, 9006256), (2328, 8634864), (2487, 8082816), (2604, 7719648), (2688, 7478409), (2716, 7401312), (2976, 6754692), (3007, 6685056), (3104, 6476148), (3316, 6062112), (3472, 5789736), (3492, 5756576), (3906, 5146432), (3968, 5066019), (4032, 4985606), (4074, 4934208), (4464, 4503128), (4656, 4317432), (4974, 4041408), (5208, 3859824), (5432, 3700656), (5803, 3464064), (5952, 3377346), (6014, 3342528), (6111, 3289472), (6208, 3238074), (6632, 3031056), (6944, 2894868), (6984, 2878288), (7461, 2694272), (7812, 2573216), (8064, 2492803), (8148, 2467104), (8928, 2251564), (9021, 2228352), (9312, 2158716), (9948, 2020704), (10416, 1929912), (10864, 1850328), (11606, 1732032), (11904, 1688673), (12028, 1671264), (12222, 1644736), (12416, 1619037), (13264, 1515528), (13888, 1447434), (13968, 1439144), (14922, 1347136), (15624, 1286608), (16296, 1233552), (17409, 1154688), (17856, 1125782), (18042, 1114176), (18624, 1079358), (19896, 1010352), (20832, 964956), (21049, 955008), (21728, 925164), (23212, 866016), (24056, 835632), (24444, 822368), (25699, 782208), (26528, 757764), (27063, 742784), (27776, 723717), (27936, 719572), (29844, 673568), (31248, 643304), (32592, 616776), (34818, 577344), (35712, 562891), (36084, 557088), (37248, 539679), (39792, 505176), (41664, 482478), (42098, 477504), (43456, 462582), (46424, 433008), (48112, 417816), (48888, 411184), (51398, 391104), (52227, 384896), (53056, 378882), (54126, 371392), (55872, 359786), (59688, 336784), (62496, 321652), (63147, 318336), (65184, 308388), (69636, 288672), (72168, 278544), (77097, 260736), (79584, 252588), (80413, 249984), (83328, 241239), (84196, 238752), (86912, 231291), (92848, 216504), (96224, 208908), (97776, 205592), (102796, 195552), (104454, 192448), (106112, 189441), (108252, 185696), (111744, 179893), (119376, 168392), (124992, 160826), (126294, 159168), (130368, 154194), (139272, 144336)]