20824571904

素因数分解:

$2^{14}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 58382929920

約数和(自身を除く): 37558358016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 173, 186, 192, 237, 248, 256, 316, 346, 372, 384, 474, 496, 512, 519, 632, 692, 744, 768, 948, 992, 1024, 1038, 1264, 1384, 1488, 1536, 1896, 1984, 2048, 2076, 2449, 2528, 2768, 2976, 3072, 3792, 3968, 4096, 4152, 4898, 5056, 5363, 5536, 5952, 6144, 7347, 7584, 7936, 8192, 8304, 9796, 10112, 10726, 11072, 11904, 12288, 13667, 14694, 15168, 15872, 16089, 16384, 16608, 19592, 20224, 21452, 22144, 23808, 24576, 27334, 29388, 30336, 31744, 32178, 33216, 39184, 40448, 41001, 42904, 44288, 47616, 49152, 54668, 58776, 60672, 63488, 64356, 66432, 78368, 80896, 82002, 85808, 88576, 95232, 109336, 117552, 121344, 126976, 128712, 132864, 156736, 161792, 164004, 171616, 177152, 190464, 218672, 235104, 242688, 253952, 257424, 265728, 313472, 323584, 328008, 343232, 354304, 380928, 423677, 437344, 470208, 485376, 507904, 514848, 531456, 626944, 647168, 656016, 686464, 708608, 761856, 847354, 874688, 940416, 970752, 1029696, 1062912, 1253888, 1271031, 1294336, 1312032, 1372928, 1417216, 1523712, 1694708, 1749376, 1880832, 1941504, 2059392, 2125824, 2507776, 2542062, 2624064, 2745856, 2834432, 3389416, 3498752, 3761664, 3883008, 4118784, 4251648, 5015552, 5084124, 5248128, 5491712, 6778832, 6997504, 7523328, 8237568, 8503296, 10031104, 10168248, 10496256, 10983424, 13557664, 13995008, 15046656, 16475136, 20062208, 20336496, 20992512, 21966848, 27115328, 27990016, 30093312, 32950272, 40124416, 40672992, 41985024, 43933696, 54230656, 55980032, 60186624, 65900544, 81345984, 83970048, 87867392, 108461312, 111960064, 120373248, 131801088, 162691968, 167940096, 216922624, 223920128, 263602176, 325383936, 335880192, 433845248, 650767872, 671760384, 867690496, 1301535744, 1735380992, 2603071488, 3470761984, 5206142976, 6941523968, 10412285952, 20824571904]

約数ペア:

[(1, 20824571904), (2, 10412285952), (3, 6941523968), (4, 5206142976), (6, 3470761984), (8, 2603071488), (12, 1735380992), (16, 1301535744), (24, 867690496), (31, 671760384), (32, 650767872), (48, 433845248), (62, 335880192), (64, 325383936), (79, 263602176), (93, 223920128), (96, 216922624), (124, 167940096), (128, 162691968), (158, 131801088), (173, 120373248), (186, 111960064), (192, 108461312), (237, 87867392), (248, 83970048), (256, 81345984), (316, 65900544), (346, 60186624), (372, 55980032), (384, 54230656), (474, 43933696), (496, 41985024), (512, 40672992), (519, 40124416), (632, 32950272), (692, 30093312), (744, 27990016), (768, 27115328), (948, 21966848), (992, 20992512), (1024, 20336496), (1038, 20062208), (1264, 16475136), (1384, 15046656), (1488, 13995008), (1536, 13557664), (1896, 10983424), (1984, 10496256), (2048, 10168248), (2076, 10031104), (2449, 8503296), (2528, 8237568), (2768, 7523328), (2976, 6997504), (3072, 6778832), (3792, 5491712), (3968, 5248128), (4096, 5084124), (4152, 5015552), (4898, 4251648), (5056, 4118784), (5363, 3883008), (5536, 3761664), (5952, 3498752), (6144, 3389416), (7347, 2834432), (7584, 2745856), (7936, 2624064), (8192, 2542062), (8304, 2507776), (9796, 2125824), (10112, 2059392), (10726, 1941504), (11072, 1880832), (11904, 1749376), (12288, 1694708), (13667, 1523712), (14694, 1417216), (15168, 1372928), (15872, 1312032), (16089, 1294336), (16384, 1271031), (16608, 1253888), (19592, 1062912), (20224, 1029696), (21452, 970752), (22144, 940416), (23808, 874688), (24576, 847354), (27334, 761856), (29388, 708608), (30336, 686464), (31744, 656016), (32178, 647168), (33216, 626944), (39184, 531456), (40448, 514848), (41001, 507904), (42904, 485376), (44288, 470208), (47616, 437344), (49152, 423677), (54668, 380928), (58776, 354304), (60672, 343232), (63488, 328008), (64356, 323584), (66432, 313472), (78368, 265728), (80896, 257424), (82002, 253952), (85808, 242688), (88576, 235104), (95232, 218672), (109336, 190464), (117552, 177152), (121344, 171616), (126976, 164004), (128712, 161792), (132864, 156736)]