20810143872

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 768

約数和(自身を含む): 76301222400

約数和(自身を除く): 55491078528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 32, 36, 42, 46, 48, 53, 56, 58, 63, 64, 69, 72, 73, 84, 87, 92, 96, 106, 112, 116, 126, 128, 138, 144, 146, 159, 161, 168, 174, 184, 192, 203, 207, 212, 219, 224, 232, 252, 261, 276, 288, 292, 318, 322, 336, 348, 368, 371, 384, 406, 414, 424, 438, 448, 464, 477, 483, 504, 511, 522, 552, 576, 584, 609, 636, 644, 657, 667, 672, 696, 736, 742, 812, 828, 848, 876, 896, 928, 954, 966, 1008, 1022, 1044, 1104, 1113, 1152, 1168, 1218, 1219, 1272, 1288, 1314, 1334, 1344, 1392, 1449, 1472, 1484, 1533, 1537, 1624, 1656, 1679, 1696, 1752, 1827, 1856, 1908, 1932, 2001, 2016, 2044, 2088, 2117, 2208, 2226, 2336, 2436, 2438, 2544, 2576, 2628, 2668, 2688, 2784, 2898, 2944, 2968, 3066, 3074, 3248, 3312, 3339, 3358, 3392, 3504, 3654, 3657, 3712, 3816, 3864, 3869, 4002, 4032, 4088, 4176, 4234, 4416, 4452, 4599, 4611, 4669, 4672, 4872, 4876, 5037, 5088, 5152, 5256, 5336, 5568, 5796, 5936, 6003, 6132, 6148, 6351, 6496, 6624, 6678, 6716, 6784, 7008, 7308, 7314, 7632, 7728, 7738, 8004, 8064, 8176, 8352, 8468, 8533, 8832, 8904, 9198, 9222, 9338, 9344, 9744, 9752, 10074, 10176, 10304, 10512, 10672, 10759, 10971, 11136, 11592, 11607, 11753, 11872, 12006, 12264, 12296, 12702, 12992, 13248, 13356, 13432, 13833, 14007, 14016, 14616, 14628, 14819, 15111, 15264, 15456, 15476, 16008, 16352, 16704, 16936, 17066, 17808, 18396, 18444, 18676, 19053, 19488, 19504, 20148, 20352, 20608, 21024, 21344, 21518, 21942, 23184, 23214, 23506, 23744, 24012, 24528, 24592, 25404, 25599, 25984, 26496, 26712, 26864, 27083, 27666, 28014, 28032, 29232, 29256, 29638, 30222, 30528, 30912, 30952, 32016, 32277, 32704, 33408, 33872, 34132, 34821, 35259, 35351, 35616, 36792, 36888, 37352, 38106, 38976, 39008, 40296, 42021, 42048, 42688, 43036, 43884, 44457, 46368, 46428, 47012, 47488, 48024, 48691, 49056, 49184, 50808, 51198, 53424, 53728, 54166, 55332, 56028, 58464, 58512, 59276, 60444, 61056, 61824, 61904, 64032, 64554, 65408, 67744, 68264, 69642, 70518, 70702, 71232, 73584, 73776, 74704, 76212, 76797, 77952, 78016, 80592, 81249, 84042, 84096, 85376, 86072, 87768, 88914, 88987, 92736, 92856, 94024, 96048, 96831, 97382, 98112, 98368, 101616, 102396, 105777, 106053, 106848, 107456, 108332, 110664, 112056, 112201, 116928, 117024, 118552, 120888, 123808, 128064, 129108, 133371, 135488, 136528, 139284, 141036, 141404, 142464, 146073, 147168, 147552, 149408, 152424, 153594, 156032, 161184, 162498, 168084, 172144, 175536, 177828, 177974, 185472, 185712, 188048, 192096, 193662, 194764, 196224, 196736, 203232, 204792, 211554, 212106, 213696, 214912, 216664, 221328, 224112, 224402, 233856, 234048, 237104, 241776, 243747, 247457, 247616, 256128, 258216, 266742, 266961, 270976, 273056, 278568, 282072, 282808, 292146, 294336, 295104, 298816, 304848, 307188, 318159, 322368, 324996, 336168, 336603, 340837, 344288, 351072, 355656, 355948, 371424, 376096, 384192, 387324, 389528, 406464, 409584, 423108, 424212, 427392, 433328, 438219, 442656, 448224, 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3067533, 3098592, 3116224, 3141628, 3203532, 3276672, 3384864, 3393696, 3466624, 3505752, 3590432, 3737454, 3899952, 3959312, 4039236, 4090044, 4131456, 4267872, 4271376, 4454226, 4457088, 4513152, 4524928, 4674336, 4712442, 4915008, 4983272, 5090544, 5161246, 5199936, 5378688, 5385648, 5453392, 5606181, 5690496, 5695168, 5938968, 6135066, 6197184, 6232448, 6283256, 6407064, 6769728, 6787392, 7011504, 7068663, 7180864, 7474908, 7741869, 7799904, 7918624, 8078472, 8180088, 8535744, 8542752, 8908452, 9348672, 9424884, 9830016, 9966544, 10181088, 10322492, 10399872, 10771296, 10906784, 11212362, 11390336, 11877936, 12270132, 12394368, 12566512, 12814128, 13539456, 13574784, 14023008, 14137326, 14361728, 14949816, 15483738, 15599808, 15837248, 16156944, 16360176, 17071488, 17085504, 17816904, 18064361, 18697344, 18849768, 19933088, 20362176, 20644984, 21542592, 21813568, 22424724, 23225607, 23755872, 24540264, 25133024, 25628256, 28046016, 28274652, 29899632, 30967476, 31199616, 31674496, 32313888, 32720352, 34171008, 35633808, 36128722, 37699536, 39866176, 40724352, 41289968, 43085184, 43627136, 44849448, 46451214, 47511744, 49080528, 50266048, 51256512, 54193083, 56092032, 56549304, 59799264, 61934952, 64627776, 65440704, 71267616, 72257444, 75399072, 79732352, 82579936, 89698896, 92902428, 95023488, 98161056, 100532096, 102513024, 108386166, 113098608, 119598528, 123869904, 129255552, 130881408, 142535232, 144514888, 150798144, 162579249, 165159872, 179397792, 185804856, 196322112, 216772332, 226197216, 239197056, 247739808, 285070464, 289029776, 301596288, 325158498, 330319744, 358795584, 371609712, 392644224, 433544664, 452394432, 495479616, 578059552, 650316996, 717591168, 743219424, 867089328, 904788864, 990959232, 1156119104, 1300633992, 1486438848, 1734178656, 2312238208, 2601267984, 2972877696, 3468357312, 5202535968, 6936714624, 10405071936, 20810143872]

約数ペア:

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