20219493216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:318

約数の個数: 384

約数和(自身を含む): 61451550720

約数和(自身を除く): 41232057504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 53, 58, 78, 83, 87, 96, 104, 106, 116, 127, 156, 159, 166, 174, 208, 212, 232, 249, 254, 312, 318, 332, 348, 377, 381, 416, 424, 464, 498, 508, 624, 636, 664, 689, 696, 754, 762, 848, 928, 996, 1016, 1079, 1131, 1248, 1272, 1328, 1378, 1392, 1508, 1524, 1537, 1651, 1696, 1992, 2032, 2067, 2158, 2262, 2407, 2544, 2656, 2756, 2784, 3016, 3048, 3074, 3237, 3302, 3683, 3984, 4064, 4134, 4316, 4399, 4524, 4611, 4814, 4953, 5088, 5512, 6032, 6096, 6148, 6474, 6604, 6731, 7221, 7366, 7968, 8268, 8632, 8798, 9048, 9222, 9628, 9906, 10541, 11024, 11049, 12064, 12192, 12296, 12948, 13197, 13208, 13462, 14442, 14732, 16536, 17264, 17596, 18096, 18444, 19256, 19812, 19981, 20193, 21082, 22048, 22098, 24592, 25896, 26394, 26416, 26924, 28884, 29464, 31291, 31623, 33072, 34528, 35192, 36192, 36888, 38512, 39624, 39962, 40386, 42164, 44196, 47879, 49184, 51792, 52788, 52832, 53848, 57187, 57768, 58928, 59943, 62582, 63246, 66144, 70384, 73776, 77024, 79248, 79924, 80772, 84328, 87503, 88392, 93873, 95758, 103584, 105576, 107696, 114374, 115536, 117856, 119886, 125164, 126492, 127571, 137033, 140768, 143637, 147552, 158496, 159848, 161544, 168656, 171561, 175006, 176784, 187746, 191516, 195199, 211152, 215392, 228748, 231072, 239772, 250328, 252984, 255142, 262509, 274066, 287274, 305689, 319696, 323088, 337312, 343122, 350012, 353568, 375492, 382713, 383032, 390398, 411099, 422304, 457496, 479544, 500656, 505968, 510284, 525018, 548132, 558673, 574548, 585597, 611378, 639392, 646176, 686244, 700024, 750984, 765426, 766064, 780796, 822198, 914992, 917067, 959088, 1001312, 1011936, 1020568, 1050036, 1096264, 1117346, 1149096, 1171194, 1222756, 1372488, 1400048, 1501968, 1530852, 1532128, 1561592, 1644396, 1658423, 1676019, 1829984, 1834134, 1918176, 2041136, 2100072, 2192528, 2234692, 2298192, 2342388, 2445512, 2537587, 2744976, 2800096, 3003936, 3061704, 3123184, 3288792, 3316846, 3352038, 3668268, 3973957, 4082272, 4200144, 4385056, 4469384, 4596384, 4684776, 4891024, 4975269, 5075174, 5489952, 6123408, 6246368, 6577584, 6633692, 6704076, 7262749, 7336536, 7612761, 7947914, 8400288, 8938768, 9369552, 9782048, 9950538, 10150348, 11921871, 12246816, 13155168, 13267384, 13408152, 14525498, 14673072, 15225522, 15895828, 16201517, 17877536, 18739104, 19901076, 20300696, 21788247, 23843742, 26534768, 26816304, 29050996, 29346144, 30451044, 31791656, 32403034, 39802152, 40601392, 43576494, 47687484, 48604551, 53069536, 53632608, 58101992, 60902088, 63583312, 64806068, 79604304, 81202784, 87152988, 95374968, 97209102, 116203984, 121804176, 127166624, 129612136, 159208608, 174305976, 190749936, 194418204, 210619721, 232407968, 243608352, 259224272, 348611952, 381499872, 388836408, 421239442, 518448544, 631859163, 697223904, 777672816, 842478884, 1263718326, 1555345632, 1684957768, 2527436652, 3369915536, 5054873304, 6739831072, 10109746608, 20219493216]

約数ペア:

[(1, 20219493216), (2, 10109746608), (3, 6739831072), (4, 5054873304), (6, 3369915536), (8, 2527436652), (12, 1684957768), (13, 1555345632), (16, 1263718326), (24, 842478884), (26, 777672816), (29, 697223904), (32, 631859163), (39, 518448544), (48, 421239442), (52, 388836408), (53, 381499872), (58, 348611952), (78, 259224272), (83, 243608352), (87, 232407968), (96, 210619721), (104, 194418204), (106, 190749936), (116, 174305976), (127, 159208608), (156, 129612136), (159, 127166624), (166, 121804176), (174, 116203984), (208, 97209102), (212, 95374968), (232, 87152988), (249, 81202784), (254, 79604304), (312, 64806068), (318, 63583312), (332, 60902088), (348, 58101992), (377, 53632608), (381, 53069536), (416, 48604551), (424, 47687484), (464, 43576494), (498, 40601392), (508, 39802152), (624, 32403034), (636, 31791656), (664, 30451044), (689, 29346144), (696, 29050996), (754, 26816304), (762, 26534768), (848, 23843742), (928, 21788247), (996, 20300696), (1016, 19901076), (1079, 18739104), (1131, 17877536), (1248, 16201517), (1272, 15895828), (1328, 15225522), (1378, 14673072), (1392, 14525498), (1508, 13408152), (1524, 13267384), (1537, 13155168), (1651, 12246816), (1696, 11921871), (1992, 10150348), (2032, 9950538), (2067, 9782048), (2158, 9369552), (2262, 8938768), (2407, 8400288), (2544, 7947914), (2656, 7612761), (2756, 7336536), (2784, 7262749), (3016, 6704076), (3048, 6633692), (3074, 6577584), (3237, 6246368), (3302, 6123408), (3683, 5489952), (3984, 5075174), (4064, 4975269), (4134, 4891024), (4316, 4684776), (4399, 4596384), (4524, 4469384), (4611, 4385056), (4814, 4200144), (4953, 4082272), (5088, 3973957), (5512, 3668268), (6032, 3352038), (6096, 3316846), (6148, 3288792), (6474, 3123184), (6604, 3061704), (6731, 3003936), (7221, 2800096), (7366, 2744976), (7968, 2537587), (8268, 2445512), (8632, 2342388), (8798, 2298192), (9048, 2234692), (9222, 2192528), (9628, 2100072), (9906, 2041136), (10541, 1918176), (11024, 1834134), (11049, 1829984), (12064, 1676019), (12192, 1658423), (12296, 1644396), (12948, 1561592), (13197, 1532128), (13208, 1530852), (13462, 1501968), (14442, 1400048), (14732, 1372488), (16536, 1222756), (17264, 1171194), (17596, 1149096), (18096, 1117346), (18444, 1096264), (19256, 1050036), (19812, 1020568), (19981, 1011936), (20193, 1001312), (21082, 959088), (22048, 917067), (22098, 914992), (24592, 822198), (25896, 780796), (26394, 766064), (26416, 765426), (26924, 750984), (28884, 700024), (29464, 686244), (31291, 646176), (31623, 639392), (33072, 611378), (34528, 585597), (35192, 574548), (36192, 558673), (36888, 548132), (38512, 525018), (39624, 510284), (39962, 505968), (40386, 500656), (42164, 479544), (44196, 457496), (47879, 422304), (49184, 411099), (51792, 390398), (52788, 383032), (52832, 382713), (53848, 375492), (57187, 353568), (57768, 350012), (58928, 343122), (59943, 337312), (62582, 323088), (63246, 319696), (66144, 305689), (70384, 287274), (73776, 274066), (77024, 262509), (79248, 255142), (79924, 252984), (80772, 250328), (84328, 239772), (87503, 231072), (88392, 228748), (93873, 215392), (95758, 211152), (103584, 195199), (105576, 191516), (107696, 187746), (114374, 176784), (115536, 175006), (117856, 171561), (119886, 168656), (125164, 161544), (126492, 159848), (127571, 158496), (137033, 147552), (140768, 143637)]