20233895808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1285

約数の個数: 256

約数和(自身を含む): 62989194240

約数和(自身を除く): 42755298432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 97, 112, 128, 142, 168, 192, 194, 213, 224, 284, 291, 336, 384, 388, 426, 448, 497, 568, 582, 672, 679, 776, 852, 896, 994, 1093, 1136, 1164, 1344, 1358, 1491, 1552, 1704, 1988, 2037, 2186, 2272, 2328, 2688, 2716, 2982, 3104, 3279, 3408, 3976, 4074, 4372, 4544, 4656, 5432, 5964, 6208, 6558, 6816, 6887, 7651, 7952, 8148, 8744, 9088, 9312, 10864, 11928, 12416, 13116, 13632, 13774, 15302, 15904, 16296, 17488, 18624, 20661, 21728, 22953, 23856, 26232, 27264, 27548, 30604, 31808, 32592, 34976, 37248, 41322, 43456, 45906, 47712, 48209, 52464, 55096, 61208, 63616, 65184, 69952, 77603, 82644, 86912, 91812, 95424, 96418, 104928, 106021, 110192, 122416, 130368, 139904, 144627, 155206, 165288, 183624, 190848, 192836, 209856, 212042, 220384, 232809, 244832, 260736, 289254, 310412, 318063, 330576, 367248, 385672, 419712, 424084, 440768, 465618, 489664, 543221, 578508, 620824, 636126, 661152, 734496, 742147, 771344, 848168, 881536, 931236, 979328, 1086442, 1157016, 1241648, 1272252, 1322304, 1468992, 1484294, 1542688, 1629663, 1696336, 1862472, 2172884, 2226441, 2314032, 2483296, 2544504, 2644608, 2937984, 2968588, 3085376, 3259326, 3392672, 3724944, 4345768, 4452882, 4628064, 4966592, 5089008, 5937176, 6170752, 6518652, 6785344, 7449888, 7527491, 8691536, 8905764, 9256128, 9933184, 10178016, 11874352, 13037304, 13570688, 14899776, 15054982, 17383072, 17811528, 18512256, 20356032, 22582473, 23748704, 26074608, 29799552, 30109964, 34766144, 35623056, 40712064, 45164946, 47497408, 52149216, 52692437, 60219928, 69532288, 71246112, 90329892, 94994816, 104298432, 105384874, 120439856, 142492224, 158077311, 180659784, 208596864, 210769748, 240879712, 284984448, 316154622, 361319568, 421539496, 481759424, 632309244, 722639136, 843078992, 963518848, 1264618488, 1445278272, 1686157984, 2529236976, 2890556544, 3372315968, 5058473952, 6744631936, 10116947904, 20233895808]

約数ペア:

[(1, 20233895808), (2, 10116947904), (3, 6744631936), (4, 5058473952), (6, 3372315968), (7, 2890556544), (8, 2529236976), (12, 1686157984), (14, 1445278272), (16, 1264618488), (21, 963518848), (24, 843078992), (28, 722639136), (32, 632309244), (42, 481759424), (48, 421539496), (56, 361319568), (64, 316154622), (71, 284984448), (84, 240879712), (96, 210769748), (97, 208596864), (112, 180659784), (128, 158077311), (142, 142492224), (168, 120439856), (192, 105384874), (194, 104298432), (213, 94994816), (224, 90329892), (284, 71246112), (291, 69532288), (336, 60219928), (384, 52692437), (388, 52149216), (426, 47497408), (448, 45164946), (497, 40712064), (568, 35623056), (582, 34766144), (672, 30109964), (679, 29799552), (776, 26074608), (852, 23748704), (896, 22582473), (994, 20356032), (1093, 18512256), (1136, 17811528), (1164, 17383072), (1344, 15054982), (1358, 14899776), (1491, 13570688), (1552, 13037304), (1704, 11874352), (1988, 10178016), (2037, 9933184), (2186, 9256128), (2272, 8905764), (2328, 8691536), (2688, 7527491), (2716, 7449888), (2982, 6785344), (3104, 6518652), (3279, 6170752), (3408, 5937176), (3976, 5089008), (4074, 4966592), (4372, 4628064), (4544, 4452882), (4656, 4345768), (5432, 3724944), (5964, 3392672), (6208, 3259326), (6558, 3085376), (6816, 2968588), (6887, 2937984), (7651, 2644608), (7952, 2544504), (8148, 2483296), (8744, 2314032), (9088, 2226441), (9312, 2172884), (10864, 1862472), (11928, 1696336), (12416, 1629663), (13116, 1542688), (13632, 1484294), (13774, 1468992), (15302, 1322304), (15904, 1272252), (16296, 1241648), (17488, 1157016), (18624, 1086442), (20661, 979328), (21728, 931236), (22953, 881536), (23856, 848168), (26232, 771344), (27264, 742147), (27548, 734496), (30604, 661152), (31808, 636126), (32592, 620824), (34976, 578508), (37248, 543221), (41322, 489664), (43456, 465618), (45906, 440768), (47712, 424084), (48209, 419712), (52464, 385672), (55096, 367248), (61208, 330576), (63616, 318063), (65184, 310412), (69952, 289254), (77603, 260736), (82644, 244832), (86912, 232809), (91812, 220384), (95424, 212042), (96418, 209856), (104928, 192836), (106021, 190848), (110192, 183624), (122416, 165288), (130368, 155206), (139904, 144627)]