20256739776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 672

約数和(自身を含む): 76686704640

約数和(自身を除く): 56429964864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 51, 52, 56, 63, 64, 68, 72, 78, 84, 91, 96, 102, 104, 112, 117, 119, 126, 127, 136, 144, 153, 156, 168, 179, 182, 192, 204, 208, 221, 224, 234, 238, 252, 254, 272, 273, 288, 306, 312, 336, 357, 358, 364, 381, 408, 416, 442, 448, 468, 476, 504, 508, 537, 544, 546, 576, 612, 624, 663, 672, 714, 716, 728, 762, 816, 819, 832, 884, 889, 936, 952, 1008, 1016, 1071, 1074, 1088, 1092, 1143, 1224, 1248, 1253, 1326, 1344, 1428, 1432, 1456, 1524, 1547, 1611, 1632, 1638, 1651, 1768, 1778, 1872, 1904, 1989, 2016, 2032, 2142, 2148, 2159, 2184, 2286, 2327, 2448, 2496, 2506, 2652, 2667, 2856, 2864, 2912, 3043, 3048, 3094, 3222, 3264, 3276, 3302, 3536, 3556, 3744, 3759, 3808, 3978, 4032, 4064, 4284, 4296, 4318, 4368, 4572, 4641, 4654, 4896, 4953, 5012, 5304, 5334, 5712, 5728, 5824, 6086, 6096, 6188, 6444, 6477, 6552, 6604, 6981, 7072, 7112, 7488, 7518, 7616, 7956, 8001, 8128, 8568, 8592, 8636, 8736, 9129, 9144, 9282, 9308, 9792, 9906, 10024, 10608, 10668, 11277, 11424, 11456, 11557, 12172, 12192, 12376, 12888, 12954, 13104, 13208, 13923, 13962, 14144, 14224, 14859, 15036, 15113, 15912, 16002, 16289, 17136, 17184, 17272, 17472, 18258, 18288, 18564, 18616, 19431, 19812, 20048, 20943, 21216, 21301, 21336, 22554, 22733, 22848, 23114, 24344, 24384, 24752, 25776, 25908, 26208, 26416, 27387, 27846, 27924, 28067, 28448, 29718, 30072, 30226, 31824, 32004, 32578, 34272, 34368, 34544, 34671, 36516, 36576, 37128, 37232, 38862, 39559, 39624, 40096, 41886, 42432, 42602, 42672, 45108, 45339, 45466, 46228, 48688, 48867, 49504, 51552, 51816, 52416, 52832, 54774, 55692, 55848, 56134, 56896, 59436, 60144, 60452, 63648, 63903, 64008, 65156, 68199, 68544, 69088, 69342, 73032, 73152, 74256, 74464, 77724, 79118, 79248, 80192, 83772, 84201, 85204, 85344, 90216, 90678, 90932, 92456, 97376, 97734, 99008, 103104, 103632, 104013, 105664, 109548, 111384, 111696, 112268, 118677, 118872, 120288, 120904, 127296, 127806, 128016, 130312, 136017, 136398, 138176, 138684, 146064, 146601, 148512, 148928, 155448, 158236, 158496, 159131, 167544, 168402, 170408, 170688, 180432, 181356, 181864, 184912, 191709, 194752, 195468, 196469, 204597, 207264, 208026, 219096, 222768, 223392, 224536, 237354, 237744, 240576, 241808, 252603, 255612, 256032, 260624, 272034, 272796, 276913, 277368, 292128, 293202, 295529, 297024, 310896, 316472, 316992, 318262, 335088, 336804, 340816, 356031, 360864, 362712, 363728, 369824, 383418, 386461, 390936, 392938, 409194, 414528, 416052, 438192, 445536, 446784, 449072, 474708, 475488, 477393, 483616, 505206, 511224, 512064, 521248, 544068, 545592, 553826, 554736, 584256, 586404, 589407, 591058, 621792, 632944, 636524, 670176, 673608, 681632, 712062, 721728, 725424, 727456, 739648, 766836, 772922, 781872, 785876, 818388, 830739, 832104, 876384, 886587, 891072, 898144, 949416, 950976, 954786, 967232, 1010412, 1022448, 1042496, 1088136, 1091184, 1107652, 1109472, 1159383, 1172808, 1178814, 1182116, 1243584, 1265888, 1273048, 1340352, 1347216, 1363264, 1424124, 1432179, 1450848, 1454912, 1533672, 1545844, 1563744, 1571752, 1636776, 1661478, 1664208, 1752768, 1768221, 1773174, 1796288, 1898832, 1909572, 2020824, 2044896, 2068703, 2176272, 2182368, 2215304, 2218944, 2318766, 2345616, 2357628, 2364232, 2492217, 2531776, 2546096, 2659761, 2694432, 2705227, 2848248, 2864358, 2901696, 3067344, 3091688, 3127488, 3143504, 3273552, 3322956, 3328416, 3478149, 3536442, 3546348, 3797664, 3819144, 4041648, 4089792, 4137406, 4352544, 4364736, 4430608, 4637532, 4691232, 4715256, 4728464, 4984434, 5023993, 5092192, 5319522, 5388864, 5410454, 5696496, 5728716, 6134688, 6183376, 6206109, 6287008, 6547104, 6645912, 6656832, 6956298, 7072884, 7092696, 7595328, 7638288, 8083296, 8115681, 8274812, 8705088, 8861216, 9275064, 9382464, 9430512, 9456928, 9968868, 10047986, 10184384, 10639044, 10820908, 11392992, 11457432, 12269376, 12366752, 12412218, 12574016, 13094208, 13291824, 13912596, 14145768, 14185392, 15071979, 15276576, 16166592, 16231362, 16549624, 17722432, 18550128, 18618327, 18861024, 18913856, 19937736, 20095972, 21278088, 21641816, 22785984, 22914864, 24347043, 24733504, 24824436, 26583648, 27825192, 28291536, 28370784, 30143958, 30553152, 32462724, 33099248, 35167951, 37100256, 37236654, 37722048, 39875472, 40191944, 42556176, 43283632, 45215937, 45829728, 48694086, 49648872, 53167296, 55650384, 56583072, 56741568, 60287916, 64925448, 66198496, 70335902, 74200512, 74473308, 79750944, 80383888, 85112352, 86567264, 90431874, 91659456, 97388172, 99297744, 105503853, 111300768, 113166144, 120575832, 129850896, 132396992, 140671804, 148946616, 159501888, 160767776, 170224704, 173134528, 180863748, 194776344, 198595488, 211007706, 222601536, 241151664, 259701792, 281343608, 297893232, 316511559, 321535552, 361727496, 389552688, 397190976, 422015412, 482303328, 519403584, 562687216, 595786464, 633023118, 723454992, 779105376, 844030824, 964606656, 1125374432, 1191572928, 1266046236, 1446909984, 1558210752, 1688061648, 2250748864, 2532092472, 2893819968, 3376123296, 5064184944, 6752246592, 10128369888, 20256739776]

約数ペア:

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(1651, 12269376), (1768, 11457432), (1778, 11392992), (1872, 10820908), (1904, 10639044), (1989, 10184384), (2016, 10047986), (2032, 9968868), (2142, 9456928), (2148, 9430512), (2159, 9382464), (2184, 9275064), (2286, 8861216), (2327, 8705088), (2448, 8274812), (2496, 8115681), (2506, 8083296), (2652, 7638288), (2667, 7595328), (2856, 7092696), (2864, 7072884), (2912, 6956298), (3043, 6656832), (3048, 6645912), (3094, 6547104), (3222, 6287008), (3264, 6206109), (3276, 6183376), (3302, 6134688), (3536, 5728716), (3556, 5696496), (3744, 5410454), (3759, 5388864), (3808, 5319522), (3978, 5092192), (4032, 5023993), (4064, 4984434), (4284, 4728464), (4296, 4715256), (4318, 4691232), (4368, 4637532), (4572, 4430608), (4641, 4364736), (4654, 4352544), (4896, 4137406), (4953, 4089792), (5012, 4041648), (5304, 3819144), (5334, 3797664), (5712, 3546348), (5728, 3536442), (5824, 3478149), (6086, 3328416), (6096, 3322956), (6188, 3273552), (6444, 3143504), (6477, 3127488), (6552, 3091688), (6604, 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