20354175072

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 720

約数和(自身を含む): 80527054608

約数和(自身を除く): 60172879536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 49, 51, 54, 56, 63, 66, 68, 72, 77, 81, 84, 88, 96, 98, 99, 102, 108, 112, 119, 126, 132, 136, 144, 147, 153, 154, 162, 168, 176, 187, 189, 196, 198, 204, 216, 224, 231, 238, 252, 264, 272, 288, 294, 297, 306, 308, 324, 336, 352, 357, 374, 378, 392, 396, 408, 432, 441, 459, 462, 476, 504, 528, 539, 544, 561, 567, 588, 594, 612, 616, 648, 672, 693, 714, 748, 756, 784, 792, 816, 833, 857, 864, 882, 891, 918, 924, 952, 1008, 1056, 1071, 1078, 1122, 1134, 1176, 1188, 1224, 1232, 1296, 1309, 1323, 1377, 1386, 1428, 1496, 1512, 1568, 1584, 1617, 1632, 1666, 1683, 1714, 1764, 1782, 1836, 1848, 1904, 2016, 2079, 2142, 2156, 2244, 2268, 2352, 2376, 2448, 2464, 2499, 2571, 2592, 2618, 2646, 2754, 2772, 2856, 2992, 3024, 3168, 3213, 3234, 3332, 3366, 3428, 3528, 3564, 3672, 3696, 3808, 3927, 3969, 4158, 4284, 4312, 4488, 4536, 4704, 4752, 4851, 4896, 4998, 5049, 5142, 5236, 5292, 5508, 5544, 5712, 5984, 5999, 6048, 6237, 6426, 6468, 6664, 6732, 6856, 7056, 7128, 7344, 7392, 7497, 7713, 7854, 7938, 8316, 8568, 8624, 8976, 9072, 9163, 9427, 9504, 9639, 9702, 9996, 10098, 10284, 10472, 10584, 11016, 11088, 11424, 11781, 11998, 12474, 12852, 12936, 13328, 13464, 13712, 14112, 14256, 14553, 14569, 14688, 14994, 15147, 15426, 15708, 15876, 16632, 17136, 17248, 17952, 17997, 18144, 18326, 18854, 19278, 19404, 19992, 20196, 20568, 20944, 21168, 22032, 22176, 22491, 23139, 23562, 23996, 24948, 25704, 25872, 26656, 26928, 27424, 27489, 28281, 28512, 29106, 29138, 29988, 30294, 30852, 31416, 31752, 33264, 34272, 35343, 35994, 36652, 37708, 38556, 38808, 39984, 40392, 41136, 41888, 41993, 42336, 43659, 43707, 44064, 44982, 46278, 47124, 47992, 49896, 51408, 51744, 53856, 53991, 54978, 56562, 58212, 58276, 59976, 60588, 61704, 62832, 63504, 65989, 66528, 67473, 69417, 70686, 71988, 73304, 75416, 77112, 77616, 79968, 80784, 82272, 82467, 83986, 84843, 87318, 87414, 89964, 92556, 94248, 95984, 99792, 101983, 102816, 106029, 107982, 109956, 113124, 116424, 116552, 119952, 121176, 123408, 125664, 125979, 127008, 131121, 131978, 134946, 138834, 141372, 143976, 146608, 150832, 154224, 155232, 160259, 161568, 161973, 164934, 167972, 169686, 174636, 174828, 179928, 185112, 188496, 191968, 197967, 199584, 203966, 212058, 215964, 219912, 226248, 232848, 233104, 239904, 242352, 246816, 247401, 251958, 254529, 262242, 263956, 269892, 277668, 282744, 287952, 293216, 301664, 305949, 308448, 320518, 323946, 329868, 335944, 339372, 349272, 349656, 359856, 370224, 376992, 377937, 393363, 395934, 407932, 424116, 431928, 439824, 452496, 461923, 465696, 466208, 480777, 484704, 485919, 494802, 503916, 509058, 524484, 527912, 539784, 555336, 565488, 575904, 593901, 611898, 641036, 647892, 659736, 671888, 678744, 698544, 699312, 713881, 719712, 740448, 742203, 755874, 763587, 786726, 791868, 815864, 848232, 863856, 879648, 904992, 917847, 923846, 961554, 971838, 989604, 1007832, 1018116, 1048968, 1055824, 1079568, 1110672, 1121813, 1130976, 1133811, 1180089, 1187802, 1223796, 1282072, 1295784, 1319472, 1343776, 1357488, 1385769, 1397088, 1398624, 1427762, 1442331, 1484406, 1511748, 1527174, 1573452, 1583736, 1631728, 1696464, 1727712, 1781703, 1835694, 1847692, 1923108, 1943676, 1979208, 2015664, 2036232, 2097936, 2111648, 2141643, 2159136, 2221344, 2243626, 2267622, 2360178, 2375604, 2447592, 2564144, 2591568, 2638944, 2714976, 2753541, 2771538, 2855524, 2884662, 2968812, 3023496, 3054348, 3146904, 3167472, 3263456, 3365439, 3392928, 3401433, 3563406, 3671388, 3695384, 3846216, 3887352, 3958416, 4031328, 4072464, 4157307, 4195872, 4283286, 4326993, 4487252, 4535244, 4720356, 4751208, 4895184, 5128288, 5183136, 5345109, 5507082, 5543076, 5711048, 5769324, 5937624, 6046992, 6108696, 6293808, 6334944, 6424929, 6730878, 6802866, 7126812, 7342776, 7390768, 7692432, 7774704, 7852691, 7916832, 8144928, 8260623, 8314614, 8566572, 8653986, 8974504, 9070488, 9440712, 9502416, 9790368, 10096317, 10690218, 11014164, 11086152, 11422096, 11538648, 11875248, 12093984, 12217392, 12471921, 12587616, 12849858, 12980979, 13461756, 13605732, 14253624, 14685552, 14781536, 15384864, 15549408, 15705382, 16521246, 16629228, 17133144, 17307972, 17949008, 18140976, 18881424, 19004832, 19274787, 20192634, 21380436, 22028328, 22172304, 22844192, 23077296, 23558073, 23750496, 24434784, 24943842, 25699716, 25961958, 26923512, 27211464, 28507248, 29371104, 30288951, 31410764, 33042492, 33258456, 34266288, 34615944, 35898016, 36281952, 37415763, 37762848, 38549574, 40385268, 42760872, 44056656, 44344608, 46154592, 47116146, 49887684, 51399432, 51923916, 53847024, 54422928, 57014496, 57824361, 60577902, 62821528, 66084984, 66516912, 68532576, 69231888, 70674219, 74831526, 77099148, 80770536, 85521744, 88113312, 90866853, 94232292, 99775368, 102798864, 103847832, 107694048, 108845856, 115648722, 121155804, 125643056, 132169968, 133033824, 138463776, 141348438, 149663052, 154198296, 161541072, 171043488, 181733706, 188464584, 199550736, 205597728, 207695664, 212022657, 231297444, 242311608, 251286112, 264339936, 282696876, 299326104, 308396592, 323082144, 363467412, 376929168, 399101472, 415391328, 424045314, 462594888, 484623216, 565393752, 598652208, 616793184, 636067971, 726934824, 753858336, 848090628, 925189776, 969246432, 1130787504, 1197304416, 1272135942, 1453869648, 1696181256, 1850379552, 2261575008, 2544271884, 2907739296, 3392362512, 5088543768, 6784725024, 10177087536, 20354175072]

約数ペア:

[(1, 20354175072), (2, 10177087536), (3, 6784725024), (4, 5088543768), (6, 3392362512), (7, 2907739296), (8, 2544271884), (9, 2261575008), (11, 1850379552), (12, 1696181256), (14, 1453869648), (16, 1272135942), (17, 1197304416), (18, 1130787504), (21, 969246432), (22, 925189776), (24, 848090628), (27, 753858336), (28, 726934824), (32, 636067971), (33, 616793184), (34, 598652208), (36, 565393752), (42, 484623216), (44, 462594888), (48, 424045314), (49, 415391328), (51, 399101472), (54, 376929168), (56, 363467412), (63, 323082144), (66, 308396592), (68, 299326104), (72, 282696876), (77, 264339936), (81, 251286112), (84, 242311608), (88, 231297444), (96, 212022657), (98, 207695664), (99, 205597728), (102, 199550736), (108, 188464584), (112, 181733706), (119, 171043488), (126, 161541072), (132, 154198296), (136, 149663052), (144, 141348438), (147, 138463776), (153, 133033824), (154, 132169968), (162, 125643056), (168, 121155804), (176, 115648722), (187, 108845856), (189, 107694048), (196, 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(113124, 179928), (116424, 174828), (116552, 174636), (119952, 169686), (121176, 167972), (123408, 164934), (125664, 161973), (125979, 161568), (127008, 160259), (131121, 155232), (131978, 154224), (134946, 150832), (138834, 146608), (141372, 143976)]