20529240732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 1152

約数和(自身を含む): 81155063808

約数和(自身を除く): 60625823076

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 17, 18, 21, 22, 23, 26, 28, 31, 33, 34, 36, 39, 42, 44, 46, 47, 51, 52, 62, 63, 66, 68, 69, 77, 78, 84, 91, 92, 93, 94, 99, 102, 117, 119, 124, 126, 132, 138, 141, 143, 153, 154, 156, 161, 182, 186, 187, 188, 198, 204, 207, 217, 221, 231, 234, 238, 252, 253, 273, 276, 279, 282, 286, 299, 306, 308, 322, 329, 341, 357, 364, 372, 374, 391, 396, 403, 414, 423, 429, 434, 442, 462, 468, 476, 483, 506, 517, 527, 546, 558, 561, 564, 572, 598, 611, 612, 644, 651, 658, 663, 682, 693, 713, 714, 748, 759, 782, 799, 806, 819, 828, 846, 858, 868, 884, 897, 924, 966, 987, 1001, 1012, 1023, 1034, 1054, 1071, 1081, 1092, 1116, 1122, 1173, 1196, 1209, 1222, 1287, 1302, 1309, 1316, 1326, 1364, 1386, 1426, 1428, 1449, 1457, 1518, 1547, 1551, 1564, 1581, 1598, 1612, 1638, 1683, 1692, 1716, 1771, 1794, 1833, 1932, 1953, 1974, 1989, 2002, 2046, 2068, 2093, 2108, 2139, 2142, 2162, 2244, 2277, 2346, 2387, 2397, 2418, 2431, 2444, 2574, 2604, 2618, 2652, 2691, 2737, 2772, 2821, 2852, 2898, 2914, 2961, 3003, 3036, 3069, 3094, 3102, 3162, 3196, 3243, 3276, 3289, 3366, 3519, 3542, 3588, 3619, 3627, 3666, 3689, 3906, 3927, 3948, 3978, 4004, 4092, 4186, 4277, 4278, 4284, 4301, 4324, 4371, 4433, 4554, 4641, 4653, 4692, 4743, 4774, 4794, 4836, 4862, 4991, 5083, 5148, 5236, 5313, 5382, 5474, 5499, 5593, 5642, 5796, 5797, 5828, 5922, 6006, 6138, 6188, 6204, 6279, 6324, 6417, 6486, 6578, 6721, 6732, 6851, 7038, 7084, 7161, 7191, 7238, 7254, 7293, 7332, 7378, 7567, 7812, 7843, 7854, 7956, 8211, 8372, 8463, 8554, 8556, 8602, 8742, 8789, 8866, 9009, 9108, 9269, 9282, 9306, 9486, 9548, 9588, 9724, 9729, 9867, 9982, 10166, 10199, 10387, 10626, 10764, 10857, 10948, 10998, 11067, 11186, 11284, 11594, 11781, 11844, 11891, 12012, 12121, 12276, 12558, 12831, 12834, 12903, 12972, 13113, 13156, 13299, 13442, 13702, 13923, 14053, 14076, 14322, 14382, 14476, 14508, 14586, 14756, 14973, 15134, 15249, 15686, 15708, 15939, 16027, 16422, 16779, 16926, 17017, 17108, 17204, 17391, 17484, 17578, 17732, 18018, 18377, 18538, 18564, 18612, 18837, 18941, 18972, 19458, 19734, 19964, 20163, 20332, 20398, 20553, 20774, 21252, 21483, 21714, 21879, 21996, 22134, 22372, 22701, 23023, 23188, 23529, 23562, 23782, 24242, 24633, 24769, 25116, 25389, 25662, 25668, 25806, 26226, 26367, 26598, 26884, 27404, 27807, 27846, 28106, 28644, 28764, 29172, 29601, 29946, 30107, 30268, 30498, 30597, 31031, 31161, 31372, 31878, 32054, 32571, 32844, 33201, 33511, 33558, 33852, 34034, 34782, 35156, 35581, 35673, 36036, 36363, 36754, 37076, 37674, 37882, 38493, 38709, 38916, 39468, 39897, 40326, 40579, 40796, 41106, 41548, 42159, 42966, 43428, 43758, 44268, 44919, 45402, 45747, 46046, 47047, 47058, 47124, 47564, 47957, 48081, 48484, 49266, 49538, 50337, 50778, 51051, 51324, 51612, 52173, 52452, 52734, 53196, 54901, 55131, 55614, 55692, 55913, 56212, 56823, 59202, 59892, 60214, 60489, 60996, 61194, 61523, 61659, 62062, 62322, 63756, 64108, 64883, 65142, 66402, 67022, 67116, 68068, 68103, 69069, 69564, 70587, 71162, 71346, 72709, 72726, 73508, 74307, 75348, 75361, 75764, 76986, 77418, 79101, 79794, 80652, 81158, 82212, 83237, 83421, 84318, 84847, 85932, 87516, 89838, 90321, 90804, 91494, 91791, 92092, 93093, 93483, 94094, 94116, 95914, 96162, 98371, 98532, 99076, 100533, 100674, 101556, 101959, 102102, 104346, 105468, 106743, 107019, 109089, 109802, 110262, 111228, 111826, 112189, 113646, 114257, 118404, 120428, 120978, 121737, 122388, 123046, 123318, 124124, 124644, 126477, 128639, 129766, 130284, 132587, 132804, 133331, 134044, 136206, 138138, 141141, 141174, 142324, 142692, 143871, 144243, 145418, 145452, 148614, 150722, 153153, 153972, 154583, 154836, 157573, 158202, 159588, 162316, 164703, 165393, 166474, 166842, 167739, 168636, 169694, 170469, 173383, 179676, 180642, 182988, 183582, 184569, 186186, 186966, 188188, 191828, 192324, 194649, 196742, 201066, 201348, 202147, 203918, 204204, 207207, 208351, 208692, 213486, 214038, 218127, 218178, 219604, 220524, 222921, 223652, 224378, 226083, 227292, 228514, 234577, 238901, 241956, 243474, 246092, 246636, 249711, 252954, 254541, 257278, 259532, 265174, 266662, 270963, 272412, 272459, 276276, 279279, 282282, 282348, 287742, 288486, 290836, 295113, 297228, 301444, 301599, 305877, 306306, 309166, 315146, 316404, 320229, 321997, 329406, 330786, 332948, 333684, 335478, 336567, 339388, 340938, 342771, 346766, 361284, 365211, 367164, 368621, 369138, 372372, 373932, 385917, 389298, 391391, 393484, 397761, 399993, 402132, 404294, 407836, 414414, 416702, 423423, 426972, 428076, 431613, 435643, 436254, 436356, 445842, 448756, 452166, 457028, 463749, 469154, 472719, 477802, 486948, 494109, 499422, 503217, 505908, 509082, 514556, 520149, 527527, 530348, 533324, 541926, 544918, 553707, 558558, 564564, 569687, 575484, 576972, 583947, 590226, 603198, 606441, 611754, 612612, 618332, 625053, 630292, 640458, 643994, 654381, 658812, 661572, 670956, 673134, 678249, 681876, 685542, 693532, 703731, 713713, 716703, 730422, 737242, 738276, 749133, 763623, 771834, 778596, 782782, 795522, 799799, 799986, 808588, 817377, 828828, 833404, 846846, 863226, 871286, 872508, 885339, 891684, 904332, 917631, 927498, 933317, 938308, 945438, 955604, 965991, 988218, 998844, 1006434, 1009701, 1018164, 1028313, 1040298, 1055054, 1082081, 1083852, 1089836, 1103011, 1105863, 1107414, 1117116, 1139374, 1157751, 1167894, 1174173, 1180452, 1193283, 1199979, 1206396, 1212882, 1223508, 1250106, 1280916, 1287988, 1306929, 1308762, 1346268, 1356498, 1371084, 1391247, 1407462, 1415029, 1418157, 1427426, 1433406, 1458457, 1460844, 1474484, 1498266, 1527246, 1543668, 1560447, 1565564, 1582581, 1591044, 1599598, 1599972, 1634754, 1672307, 1693692, 1709061, 1726452, 1733303, 1742572, 1770678, 1819323, 1835262, 1854996, 1866634, 1875159, 1890876, 1907213, 1931982, 1976436, 2012868, 2019402, 2056626, 2080596, 2110108, 2111193, 2141139, 2150109, 2164162, 2206022, 2211726, 2214828, 2253979, 2278748, 2315502, 2335788, 2348346, 2386566, 2399397, 2399958, 2425764, 2452131, 2500212, 2580347, 2613858, 2617524, 2627911, 2712996, 2782494, 2799951, 2814924, 2830058, 2836314, 2854852, 2866812, 2897973, 2916914, 2996532, 3049501, 3054492, 3120894, 3165162, 3199196, 3246243, 3269508, 3309033, 3317589, 3344614, 3418122, 3466606, 3522519, 3541356, 3541967, 3638646, 3670524, 3733268, 3750318, 3814426, 3863964, 3920787, 3987809, 4038804, 4113252, 4222386, 4245087, 4282278, 4300218, 4328324, 4375371, 4412044, 4423452, 4507958, 4631004, 4696692, 4747743, 4773132, 4792073, 4798794, 4799916, 4904262, 5016921, 5127183, 5160694, 5199909, 5227716, 5255822, 5564988, 5599902, 5660116, 5672628, 5721639, 5795946, 5833828, 6099002, 6241788, 6266557, 6330324, 6423417, 6492486, 6618066, 6635178, 6689228, 6761937, 6836244, 6933212, 7045038, 7083934, 7198191, 7277292, 7405931, 7500636, 7628852, 7741041, 7841574, 7883733, 7975618, 8399853, 8444772, 8490174, 8564556, 8600436, 8750742, 9015916, 9148503, 9495486, 9584146, 9597588, 9738729, 9808524, 9927099, 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約数ペア:

[(1, 20529240732), (2, 10264620366), (3, 6843080244), (4, 5132310183), (6, 3421540122), (7, 2932748676), (9, 2281026748), (11, 1866294612), (12, 1710770061), (13, 1579172364), (14, 1466374338), (17, 1207602396), (18, 1140513374), (21, 977582892), (22, 933147306), (23, 892575684), (26, 789586182), (28, 733187169), (31, 662233572), (33, 622098204), (34, 603801198), (36, 570256687), (39, 526390788), (42, 488791446), (44, 466573653), (46, 446287842), (47, 436792356), (51, 402534132), (52, 394793091), (62, 331116786), (63, 325860964), (66, 311049102), (68, 301900599), (69, 297525228), (77, 266613516), (78, 263195394), (84, 244395723), (91, 225596052), (92, 223143921), (93, 220744524), (94, 218396178), (99, 207366068), (102, 201267066), (117, 175463596), (119, 172514628), (124, 165558393), (126, 162930482), (132, 155524551), (138, 148762614), (141, 145597452), (143, 143561124), (153, 134178044), (154, 133306758), (156, 131597697), (161, 127510812), (182, 112798026), (186, 110372262), (187, 109782036), (188, 109198089), (198, 103683034), (204, 100633533), (207, 99175076), (217, 94604796), (221, 92892492), (231, 88871172), (234, 87731798), (238, 86257314), (252, 81465241), (253, 81143244), (273, 75198684), (276, 74381307), (279, 73581508), (282, 72798726), (286, 71780562), (299, 68659668), (306, 67089022), (308, 66653379), (322, 63755406), (329, 62398908), (341, 60203052), (357, 57504876), (364, 56399013), (372, 55186131), (374, 54891018), (391, 52504452), (396, 51841517), (403, 50941044), (414, 49587538), (423, 48532484), (429, 47853708), (434, 47302398), (442, 46446246), (462, 44435586), (468, 43865899), (476, 43128657), (483, 42503604), (506, 40571622), (517, 39708396), (527, 38954916), (546, 37599342), (558, 36790754), (561, 36594012), (564, 36399363), (572, 35890281), (598, 34329834), (611, 33599412), (612, 33544511), (644, 31877703), (651, 31534932), (658, 31199454), (663, 30964164), (682, 30101526), (693, 29623724), (713, 28792764), (714, 28752438), (748, 27445509), (759, 27047748), (782, 26252226), (799, 25693668), (806, 25470522), (819, 25066228), (828, 24793769), (846, 24266242), (858, 23926854), (868, 23651199), (884, 23223123), (897, 22886556), (924, 22217793), (966, 21251802), (987, 20799636), (1001, 20508732), (1012, 20285811), (1023, 20067684), (1034, 19854198), (1054, 19477458), (1071, 19168292), (1081, 18990972), (1092, 18799671), (1116, 18395377), (1122, 18297006), (1173, 17501484), (1196, 17164917), (1209, 16980348), (1222, 16799706), (1287, 15951236), (1302, 15767466), (1309, 15683148), (1316, 15599727), (1326, 15482082), (1364, 15050763), (1386, 14811862), (1426, 14396382), (1428, 14376219), (1449, 14167868), (1457, 14090076), (1518, 13523874), (1547, 13270356), (1551, 13236132), (1564, 13126113), (1581, 12984972), (1598, 12846834), (1612, 12735261), (1638, 12533114), (1683, 12198004), (1692, 12133121), (1716, 11963427), (1771, 11591892), (1794, 11443278), (1833, 11199804), (1932, 10625901), (1953, 10511644), (1974, 10399818), (1989, 10321388), (2002, 10254366), (2046, 10033842), (2068, 9927099), (2093, 9808524), (2108, 9738729), (2139, 9597588), (2142, 9584146), (2162, 9495486), (2244, 9148503), (2277, 9015916), (2346, 8750742), (2387, 8600436), (2397, 8564556), (2418, 8490174), (2431, 8444772), (2444, 8399853), (2574, 7975618), (2604, 7883733), (2618, 7841574), (2652, 7741041), (2691, 7628852), (2737, 7500636), (2772, 7405931), (2821, 7277292), (2852, 7198191), (2898, 7083934), (2914, 7045038), (2961, 6933212), (3003, 6836244), (3036, 6761937), (3069, 6689228), (3094, 6635178), (3102, 6618066), (3162, 6492486), (3196, 6423417), (3243, 6330324), (3276, 6266557), (3289, 6241788), (3366, 6099002), (3519, 5833828), (3542, 5795946), (3588, 5721639), (3619, 5672628), (3627, 5660116), (3666, 5599902), (3689, 5564988), (3906, 5255822), (3927, 5227716), (3948, 5199909), (3978, 5160694), (4004, 5127183), (4092, 5016921), (4186, 4904262), (4277, 4799916), (4278, 4798794), (4284, 4792073), (4301, 4773132), (4324, 4747743), (4371, 4696692), (4433, 4631004), (4554, 4507958), (4641, 4423452), (4653, 4412044), (4692, 4375371), (4743, 4328324), (4774, 4300218), (4794, 4282278), (4836, 4245087), (4862, 4222386), (4991, 4113252), (5083, 4038804), (5148, 3987809), (5236, 3920787), (5313, 3863964), (5382, 3814426), (5474, 3750318), (5499, 3733268), (5593, 3670524), (5642, 3638646), (5796, 3541967), (5797, 3541356), (5828, 3522519), (5922, 3466606), (6006, 3418122), (6138, 3344614), (6188, 3317589), (6204, 3309033), (6279, 3269508), (6324, 3246243), (6417, 3199196), (6486, 3165162), (6578, 3120894), (6721, 3054492), (6732, 3049501), (6851, 2996532), (7038, 2916914), (7084, 2897973), (7161, 2866812), (7191, 2854852), (7238, 2836314), (7254, 2830058), (7293, 2814924), (7332, 2799951), (7378, 2782494), (7567, 2712996), (7812, 2627911), (7843, 2617524), (7854, 2613858), (7956, 2580347), (8211, 2500212), (8372, 2452131), (8463, 2425764), (8554, 2399958), (8556, 2399397), (8602, 2386566), (8742, 2348346), (8789, 2335788), (8866, 2315502), (9009, 2278748), (9108, 2253979), (9269, 2214828), (9282, 2211726), (9306, 2206022), (9486, 2164162), (9548, 2150109), (9588, 2141139), (9724, 2111193), (9729, 2110108), (9867, 2080596), (9982, 2056626), (10166, 2019402), (10199, 2012868), (10387, 1976436), (10626, 1931982), (10764, 1907213), (10857, 1890876), (10948, 1875159), (10998, 1866634), (11067, 1854996), (11186, 1835262), (11284, 1819323), (11594, 1770678), (11781, 1742572), (11844, 1733303), (11891, 1726452), (12012, 1709061), (12121, 1693692), (12276, 1672307), (12558, 1634754), (12831, 1599972), (12834, 1599598), (12903, 1591044), (12972, 1582581), (13113, 1565564), (13156, 1560447), (13299, 1543668), (13442, 1527246), (13702, 1498266), (13923, 1474484), (14053, 1460844), (14076, 1458457), (14322, 1433406), (14382, 1427426), (14476, 1418157), (14508, 1415029), (14586, 1407462), (14756, 1391247), (14973, 1371084), (15134, 1356498), (15249, 1346268), (15686, 1308762), (15708, 1306929), (15939, 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