20565909504

素因数分解:

$2^{13}\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 448

約数和(自身を含む): 71718220800

約数和(自身を除く): 51152311296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 144, 148, 168, 189, 192, 216, 222, 224, 252, 256, 259, 288, 296, 333, 336, 359, 378, 384, 432, 444, 448, 504, 512, 518, 576, 592, 666, 672, 718, 756, 768, 777, 864, 888, 896, 999, 1008, 1024, 1036, 1077, 1152, 1184, 1332, 1344, 1436, 1512, 1536, 1554, 1728, 1776, 1792, 1998, 2016, 2048, 2072, 2154, 2304, 2331, 2368, 2513, 2664, 2688, 2872, 3024, 3072, 3108, 3231, 3456, 3552, 3584, 3996, 4032, 4096, 4144, 4308, 4608, 4662, 4736, 5026, 5328, 5376, 5744, 6048, 6144, 6216, 6462, 6912, 6993, 7104, 7168, 7539, 7992, 8064, 8192, 8288, 8616, 9216, 9324, 9472, 9693, 10052, 10656, 10752, 11488, 12096, 12288, 12432, 12924, 13283, 13824, 13986, 14208, 14336, 15078, 15984, 16128, 16576, 17232, 18432, 18648, 18944, 19386, 20104, 21312, 21504, 22617, 22976, 24192, 24576, 24864, 25848, 26566, 27648, 27972, 28416, 28672, 30156, 31968, 32256, 33152, 34464, 36864, 37296, 37888, 38772, 39849, 40208, 42624, 43008, 45234, 45952, 48384, 49728, 51696, 53132, 55296, 55944, 56832, 57344, 60312, 63936, 64512, 66304, 67851, 68928, 73728, 74592, 75776, 77544, 79698, 80416, 85248, 86016, 90468, 91904, 92981, 96768, 99456, 103392, 106264, 110592, 111888, 113664, 119547, 120624, 127872, 129024, 132608, 135702, 137856, 149184, 151552, 155088, 159396, 160832, 170496, 172032, 180936, 183808, 185962, 193536, 198912, 206784, 212528, 221184, 223776, 227328, 239094, 241248, 255744, 258048, 265216, 271404, 275712, 278943, 298368, 303104, 310176, 318792, 321664, 340992, 358641, 361872, 367616, 371924, 387072, 397824, 413568, 425056, 447552, 454656, 478188, 482496, 511488, 516096, 530432, 542808, 551424, 557886, 596736, 620352, 637584, 643328, 681984, 717282, 723744, 735232, 743848, 774144, 795648, 827136, 836829, 850112, 895104, 909312, 956376, 964992, 1022976, 1060864, 1085616, 1102848, 1115772, 1193472, 1240704, 1275168, 1286656, 1363968, 1434564, 1447488, 1470464, 1487696, 1548288, 1591296, 1654272, 1673658, 1700224, 1790208, 1912752, 1929984, 2045952, 2121728, 2171232, 2205696, 2231544, 2386944, 2481408, 2510487, 2550336, 2573312, 2727936, 2869128, 2894976, 2940928, 2975392, 3182592, 3308544, 3347316, 3400448, 3580416, 3825504, 3859968, 4091904, 4342464, 4411392, 4463088, 4773888, 4962816, 5020974, 5100672, 5146624, 5738256, 5789952, 5950784, 6365184, 6617088, 6694632, 6800896, 7160832, 7651008, 7719936, 8183808, 8684928, 8822784, 8926176, 9547776, 9925632, 10041948, 10201344, 10293248, 11476512, 11579904, 11901568, 13234176, 13389264, 13601792, 14321664, 15302016, 15439872, 17369856, 17852352, 19095552, 19851264, 20083896, 20402688, 20586496, 22953024, 23159808, 23803136, 26468352, 26778528, 27203584, 28643328, 30604032, 30879744, 34739712, 35704704, 39702528, 40167792, 40805376, 45906048, 46319616, 47606272, 53557056, 54407168, 57286656, 61208064, 61759488, 69479424, 71409408, 79405056, 80335584, 81610752, 91812096, 92639232, 95212544, 107114112, 108814336, 122416128, 138958848, 142818816, 160671168, 163221504, 183624192, 185278464, 190425088, 214228224, 244832256, 277917696, 285637632, 321342336, 326443008, 367248384, 380850176, 428456448, 489664512, 555835392, 571275264, 642684672, 734496768, 761700352, 856912896, 979329024, 1142550528, 1285369344, 1468993536, 1713825792, 2285101056, 2570738688, 2937987072, 3427651584, 5141477376, 6855303168, 10282954752, 20565909504]

約数ペア:

[(1, 20565909504), (2, 10282954752), (3, 6855303168), (4, 5141477376), (6, 3427651584), (7, 2937987072), (8, 2570738688), (9, 2285101056), (12, 1713825792), (14, 1468993536), (16, 1285369344), (18, 1142550528), (21, 979329024), (24, 856912896), (27, 761700352), (28, 734496768), (32, 642684672), (36, 571275264), (37, 555835392), (42, 489664512), (48, 428456448), (54, 380850176), (56, 367248384), (63, 326443008), (64, 321342336), (72, 285637632), (74, 277917696), (84, 244832256), (96, 214228224), (108, 190425088), (111, 185278464), (112, 183624192), (126, 163221504), (128, 160671168), (144, 142818816), (148, 138958848), (168, 122416128), (189, 108814336), (192, 107114112), (216, 95212544), (222, 92639232), (224, 91812096), (252, 81610752), (256, 80335584), (259, 79405056), (288, 71409408), (296, 69479424), (333, 61759488), (336, 61208064), (359, 57286656), (378, 54407168), (384, 53557056), (432, 47606272), (444, 46319616), (448, 45906048), (504, 40805376), (512, 40167792), (518, 39702528), (576, 35704704), (592, 34739712), (666, 30879744), (672, 30604032), (718, 28643328), (756, 27203584), (768, 26778528), (777, 26468352), (864, 23803136), (888, 23159808), (896, 22953024), (999, 20586496), (1008, 20402688), (1024, 20083896), (1036, 19851264), (1077, 19095552), (1152, 17852352), (1184, 17369856), (1332, 15439872), (1344, 15302016), (1436, 14321664), (1512, 13601792), (1536, 13389264), (1554, 13234176), (1728, 11901568), (1776, 11579904), (1792, 11476512), (1998, 10293248), (2016, 10201344), (2048, 10041948), (2072, 9925632), (2154, 9547776), (2304, 8926176), (2331, 8822784), (2368, 8684928), (2513, 8183808), (2664, 7719936), (2688, 7651008), (2872, 7160832), (3024, 6800896), (3072, 6694632), (3108, 6617088), (3231, 6365184), (3456, 5950784), (3552, 5789952), (3584, 5738256), (3996, 5146624), (4032, 5100672), (4096, 5020974), (4144, 4962816), (4308, 4773888), (4608, 4463088), (4662, 4411392), (4736, 4342464), (5026, 4091904), (5328, 3859968), (5376, 3825504), (5744, 3580416), (6048, 3400448), (6144, 3347316), (6216, 3308544), (6462, 3182592), (6912, 2975392), (6993, 2940928), (7104, 2894976), (7168, 2869128), (7539, 2727936), (7992, 2573312), (8064, 2550336), (8192, 2510487), (8288, 2481408), (8616, 2386944), (9216, 2231544), (9324, 2205696), (9472, 2171232), (9693, 2121728), (10052, 2045952), (10656, 1929984), (10752, 1912752), (11488, 1790208), (12096, 1700224), (12288, 1673658), (12432, 1654272), (12924, 1591296), (13283, 1548288), (13824, 1487696), (13986, 1470464), (14208, 1447488), (14336, 1434564), (15078, 1363968), (15984, 1286656), (16128, 1275168), (16576, 1240704), (17232, 1193472), (18432, 1115772), (18648, 1102848), (18944, 1085616), (19386, 1060864), (20104, 1022976), (21312, 964992), (21504, 956376), (22617, 909312), (22976, 895104), (24192, 850112), (24576, 836829), (24864, 827136), (25848, 795648), (26566, 774144), (27648, 743848), (27972, 735232), (28416, 723744), (28672, 717282), (30156, 681984), (31968, 643328), (32256, 637584), (33152, 620352), (34464, 596736), (36864, 557886), (37296, 551424), (37888, 542808), (38772, 530432), (39849, 516096), (40208, 511488), (42624, 482496), (43008, 478188), (45234, 454656), (45952, 447552), (48384, 425056), (49728, 413568), (51696, 397824), (53132, 387072), (55296, 371924), (55944, 367616), (56832, 361872), (57344, 358641), (60312, 340992), (63936, 321664), (64512, 318792), (66304, 310176), (67851, 303104), (68928, 298368), (73728, 278943), (74592, 275712), (75776, 271404), (77544, 265216), (79698, 258048), (80416, 255744), (85248, 241248), (86016, 239094), (90468, 227328), (91904, 223776), (92981, 221184), (96768, 212528), (99456, 206784), (103392, 198912), (106264, 193536), (110592, 185962), (111888, 183808), (113664, 180936), (119547, 172032), (120624, 170496), (127872, 160832), (129024, 159396), (132608, 155088), (135702, 151552), (137856, 149184)]