20407652352

素因数分解:

$2^{12}\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1613

約数の個数: 208

約数和(自身を含む): 60977735680

約数和(自身を除く): 40570083328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 381, 384, 432, 508, 512, 576, 762, 768, 864, 1016, 1024, 1143, 1152, 1453, 1524, 1536, 1728, 2032, 2048, 2286, 2304, 2906, 3048, 3072, 3429, 3456, 4064, 4096, 4359, 4572, 4608, 5812, 6096, 6144, 6858, 6912, 8128, 8718, 9144, 9216, 11624, 12192, 12288, 13077, 13716, 13824, 16256, 17436, 18288, 18432, 23248, 24384, 26154, 27432, 27648, 32512, 34872, 36576, 36864, 39231, 46496, 48768, 52308, 54864, 55296, 65024, 69744, 73152, 78462, 92992, 97536, 104616, 109728, 110592, 130048, 139488, 146304, 156924, 184531, 185984, 195072, 209232, 219456, 260096, 278976, 292608, 313848, 369062, 371968, 390144, 418464, 438912, 520192, 553593, 557952, 585216, 627696, 738124, 743936, 780288, 836928, 877824, 1107186, 1115904, 1170432, 1255392, 1476248, 1487872, 1560576, 1660779, 1673856, 1755648, 2214372, 2231808, 2340864, 2510784, 2952496, 2975744, 3321558, 3347712, 3511296, 4428744, 4463616, 4681728, 4982337, 5021568, 5904992, 5951488, 6643116, 6695424, 7022592, 8857488, 8927232, 9964674, 10043136, 11809984, 13286232, 13390848, 14045184, 17714976, 17854464, 19929348, 20086272, 23619968, 26572464, 26781696, 35429952, 39858696, 40172544, 47239936, 53144928, 53563392, 70859904, 79717392, 80345088, 94479872, 106289856, 141719808, 159434784, 160690176, 188959744, 212579712, 283439616, 318869568, 377919488, 425159424, 566879232, 637739136, 755838976, 850318848, 1133758464, 1275478272, 1700637696, 2267516928, 2550956544, 3401275392, 5101913088, 6802550784, 10203826176, 20407652352]

約数ペア:

[(1, 20407652352), (2, 10203826176), (3, 6802550784), (4, 5101913088), (6, 3401275392), (8, 2550956544), (9, 2267516928), (12, 1700637696), (16, 1275478272), (18, 1133758464), (24, 850318848), (27, 755838976), (32, 637739136), (36, 566879232), (48, 425159424), (54, 377919488), (64, 318869568), (72, 283439616), (96, 212579712), (108, 188959744), (127, 160690176), (128, 159434784), (144, 141719808), (192, 106289856), (216, 94479872), (254, 80345088), (256, 79717392), (288, 70859904), (381, 53563392), (384, 53144928), (432, 47239936), (508, 40172544), (512, 39858696), (576, 35429952), (762, 26781696), (768, 26572464), (864, 23619968), (1016, 20086272), (1024, 19929348), (1143, 17854464), (1152, 17714976), (1453, 14045184), (1524, 13390848), (1536, 13286232), (1728, 11809984), (2032, 10043136), (2048, 9964674), (2286, 8927232), (2304, 8857488), (2906, 7022592), (3048, 6695424), (3072, 6643116), (3429, 5951488), (3456, 5904992), (4064, 5021568), (4096, 4982337), (4359, 4681728), (4572, 4463616), (4608, 4428744), (5812, 3511296), (6096, 3347712), (6144, 3321558), (6858, 2975744), (6912, 2952496), (8128, 2510784), (8718, 2340864), (9144, 2231808), (9216, 2214372), (11624, 1755648), (12192, 1673856), (12288, 1660779), (13077, 1560576), (13716, 1487872), (13824, 1476248), (16256, 1255392), (17436, 1170432), (18288, 1115904), (18432, 1107186), (23248, 877824), (24384, 836928), (26154, 780288), (27432, 743936), (27648, 738124), (32512, 627696), (34872, 585216), (36576, 557952), (36864, 553593), (39231, 520192), (46496, 438912), (48768, 418464), (52308, 390144), (54864, 371968), (55296, 369062), (65024, 313848), (69744, 292608), (73152, 278976), (78462, 260096), (92992, 219456), (97536, 209232), (104616, 195072), (109728, 185984), (110592, 184531), (130048, 156924), (139488, 146304)]