20011504896

素因数分解:

$2^8\times 3^7\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1221

約数の個数: 288

約数和(自身を含む): 61894282240

約数和(自身を除く): 41882777344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 729, 744, 768, 837, 864, 972, 992, 1116, 1152, 1153, 1296, 1458, 1488, 1674, 1728, 1944, 1984, 2187, 2232, 2304, 2306, 2511, 2592, 2916, 2976, 3348, 3456, 3459, 3888, 3968, 4374, 4464, 4612, 5022, 5184, 5832, 5952, 6696, 6912, 6918, 7533, 7776, 7936, 8748, 8928, 9224, 10044, 10368, 10377, 11664, 11904, 13392, 13836, 15066, 15552, 17496, 17856, 18448, 20088, 20736, 20754, 22599, 23328, 23808, 26784, 27672, 30132, 31104, 31131, 34992, 35712, 35743, 36896, 40176, 41508, 45198, 46656, 53568, 55344, 60264, 62208, 62262, 67797, 69984, 71424, 71486, 73792, 80352, 83016, 90396, 93312, 93393, 107136, 107229, 110688, 120528, 124524, 135594, 139968, 142972, 147584, 160704, 166032, 180792, 186624, 186786, 214272, 214458, 221376, 241056, 249048, 271188, 279936, 280179, 285944, 295168, 321408, 321687, 332064, 361584, 373572, 428916, 442752, 482112, 498096, 542376, 559872, 560358, 571888, 642816, 643374, 664128, 723168, 747144, 840537, 857832, 885504, 964224, 965061, 996192, 1084752, 1120716, 1143776, 1286748, 1328256, 1446336, 1494288, 1681074, 1715664, 1928448, 1930122, 1992384, 2169504, 2241432, 2287552, 2521611, 2573496, 2656512, 2892672, 2895183, 2988576, 3362148, 3431328, 3860244, 3984768, 4339008, 4482864, 4575104, 5043222, 5146992, 5785344, 5790366, 5977152, 6724296, 6862656, 7720488, 7969536, 8678016, 8685549, 8965728, 9150208, 10086444, 10293984, 11580732, 11954304, 13448592, 13725312, 15440976, 17356032, 17371098, 17931456, 20172888, 20587968, 23161464, 23908608, 26056647, 26897184, 27450624, 30881952, 34742196, 35862912, 40345776, 41175936, 46322928, 52113294, 53794368, 61763904, 69484392, 71725824, 78169941, 80691552, 82351872, 92645856, 104226588, 107588736, 123527808, 138968784, 156339882, 161383104, 185291712, 208453176, 215177472, 247055616, 277937568, 312679764, 322766208, 370583424, 416906352, 555875136, 625359528, 645532416, 741166848, 833812704, 1111750272, 1250719056, 1667625408, 2223500544, 2501438112, 3335250816, 5002876224, 6670501632, 10005752448, 20011504896]

約数ペア:

[(1, 20011504896), (2, 10005752448), (3, 6670501632), (4, 5002876224), (6, 3335250816), (8, 2501438112), (9, 2223500544), (12, 1667625408), (16, 1250719056), (18, 1111750272), (24, 833812704), (27, 741166848), (31, 645532416), (32, 625359528), (36, 555875136), (48, 416906352), (54, 370583424), (62, 322766208), (64, 312679764), (72, 277937568), (81, 247055616), (93, 215177472), (96, 208453176), (108, 185291712), (124, 161383104), (128, 156339882), (144, 138968784), (162, 123527808), (186, 107588736), (192, 104226588), (216, 92645856), (243, 82351872), (248, 80691552), (256, 78169941), (279, 71725824), (288, 69484392), (324, 61763904), (372, 53794368), (384, 52113294), (432, 46322928), (486, 41175936), (496, 40345776), (558, 35862912), (576, 34742196), (648, 30881952), (729, 27450624), (744, 26897184), (768, 26056647), (837, 23908608), (864, 23161464), (972, 20587968), (992, 20172888), (1116, 17931456), (1152, 17371098), (1153, 17356032), (1296, 15440976), (1458, 13725312), (1488, 13448592), (1674, 11954304), (1728, 11580732), (1944, 10293984), (1984, 10086444), (2187, 9150208), (2232, 8965728), (2304, 8685549), (2306, 8678016), (2511, 7969536), (2592, 7720488), (2916, 6862656), (2976, 6724296), (3348, 5977152), (3456, 5790366), (3459, 5785344), (3888, 5146992), (3968, 5043222), (4374, 4575104), (4464, 4482864), (4612, 4339008), (5022, 3984768), (5184, 3860244), (5832, 3431328), (5952, 3362148), (6696, 2988576), (6912, 2895183), (6918, 2892672), (7533, 2656512), (7776, 2573496), (7936, 2521611), (8748, 2287552), (8928, 2241432), (9224, 2169504), (10044, 1992384), (10368, 1930122), (10377, 1928448), (11664, 1715664), (11904, 1681074), (13392, 1494288), (13836, 1446336), (15066, 1328256), (15552, 1286748), (17496, 1143776), (17856, 1120716), (18448, 1084752), (20088, 996192), (20736, 965061), (20754, 964224), (22599, 885504), (23328, 857832), (23808, 840537), (26784, 747144), (27672, 723168), (30132, 664128), (31104, 643374), (31131, 642816), (34992, 571888), (35712, 560358), (35743, 559872), (36896, 542376), (40176, 498096), (41508, 482112), (45198, 442752), (46656, 428916), (53568, 373572), (55344, 361584), (60264, 332064), (62208, 321687), (62262, 321408), (67797, 295168), (69984, 285944), (71424, 280179), (71486, 279936), (73792, 271188), (80352, 249048), (83016, 241056), (90396, 221376), (93312, 214458), (93393, 214272), (107136, 186786), (107229, 186624), (110688, 180792), (120528, 166032), (124524, 160704), (135594, 147584), (139968, 142972)]