20259343104

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 864

約数和(自身を含む): 77452752384

約数和(自身を除く): 57193409280

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 32, 33, 38, 39, 42, 44, 48, 52, 56, 57, 64, 66, 73, 76, 77, 78, 84, 88, 91, 96, 104, 112, 114, 128, 132, 133, 143, 146, 152, 154, 156, 168, 176, 182, 192, 208, 209, 219, 224, 228, 231, 247, 256, 264, 266, 273, 286, 292, 304, 308, 312, 336, 352, 361, 364, 384, 399, 416, 418, 429, 438, 448, 456, 462, 494, 511, 528, 532, 546, 572, 584, 608, 616, 624, 627, 672, 704, 722, 728, 741, 768, 798, 803, 832, 836, 858, 876, 896, 912, 924, 949, 988, 1001, 1022, 1056, 1064, 1083, 1092, 1144, 1168, 1216, 1232, 1248, 1254, 1344, 1387, 1408, 1444, 1456, 1463, 1482, 1533, 1596, 1606, 1664, 1672, 1716, 1729, 1752, 1792, 1824, 1848, 1898, 1976, 2002, 2044, 2112, 2128, 2166, 2184, 2288, 2336, 2409, 2432, 2464, 2496, 2508, 2527, 2688, 2717, 2774, 2816, 2847, 2888, 2912, 2926, 2964, 3003, 3066, 3192, 3212, 3328, 3344, 3432, 3458, 3504, 3648, 3696, 3796, 3952, 3971, 4004, 4088, 4161, 4224, 4256, 4332, 4368, 4389, 4576, 4672, 4693, 4818, 4864, 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約数ペア:

[(1, 20259343104), (2, 10129671552), (3, 6753114368), (4, 5064835776), (6, 3376557184), (7, 2894191872), (8, 2532417888), (11, 1841758464), (12, 1688278592), (13, 1558411008), (14, 1447095936), (16, 1266208944), (19, 1066281216), (21, 964730624), (22, 920879232), (24, 844139296), (26, 779205504), (28, 723547968), (32, 633104472), (33, 613919488), (38, 533140608), (39, 519470336), (42, 482365312), (44, 460439616), (48, 422069648), (52, 389602752), (56, 361773984), (57, 355427072), (64, 316552236), (66, 306959744), (73, 277525248), (76, 266570304), (77, 263108352), (78, 259735168), (84, 241182656), (88, 230219808), (91, 222630144), (96, 211034824), (104, 194801376), (112, 180886992), (114, 177713536), (128, 158276118), (132, 153479872), (133, 152325888), (143, 141673728), (146, 138762624), (152, 133285152), (154, 131554176), (156, 129867584), (168, 120591328), (176, 115109904), (182, 111315072), (192, 105517412), (208, 97400688), (209, 96934656), (219, 92508416), (224, 90443496), (228, 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18552512), (1144, 17709216), (1168, 17345328), (1216, 16660644), (1232, 16444272), (1248, 16233448), (1254, 16155776), (1344, 15073916), (1387, 14606592), (1408, 14388738), (1444, 14030016), (1456, 13914384), (1463, 13847808), (1482, 13670272), (1533, 13215488), (1596, 12693824), (1606, 12614784), (1664, 12175086), (1672, 12116832), (1716, 11806144), (1729, 11717376), (1752, 11563552), (1792, 11305437), (1824, 11107096), (1848, 10962848), (1898, 10674048), (1976, 10252704), (2002, 10119552), (2044, 9911616), (2112, 9592492), (2128, 9520368), (2166, 9353344), (2184, 9276256), (2288, 8854608), (2336, 8672664), (2409, 8409856), (2432, 8330322), (2464, 8222136), (2496, 8116724), (2508, 8077888), (2527, 8017152), (2688, 7536958), (2717, 7456512), (2774, 7303296), (2816, 7194369), (2847, 7116032), (2888, 7015008), (2912, 6957192), (2926, 6923904), (2964, 6835136), (3003, 6746368), (3066, 6607744), (3192, 6346912), (3212, 6307392), (3328, 6087543), (3344, 6058416), (3432, 5903072), (3458, 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