20237581728

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 960

約数和(自身を含む): 79913433600

約数和(自身を除く): 59675851872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 49, 51, 52, 54, 56, 63, 68, 72, 78, 81, 84, 91, 96, 98, 102, 103, 104, 108, 112, 117, 119, 126, 136, 144, 147, 153, 156, 162, 168, 182, 189, 196, 204, 206, 208, 216, 221, 224, 234, 238, 252, 272, 273, 288, 294, 306, 309, 312, 324, 336, 343, 351, 357, 364, 378, 392, 408, 412, 416, 432, 441, 442, 459, 468, 476, 504, 544, 546, 567, 588, 612, 618, 624, 637, 648, 663, 672, 686, 702, 714, 721, 728, 756, 784, 816, 819, 824, 833, 864, 882, 884, 918, 927, 936, 952, 1008, 1029, 1053, 1071, 1092, 1134, 1176, 1224, 1236, 1248, 1274, 1296, 1323, 1326, 1339, 1372, 1377, 1404, 1428, 1442, 1456, 1512, 1547, 1568, 1632, 1638, 1648, 1666, 1751, 1764, 1768, 1836, 1854, 1872, 1904, 1911, 1989, 2016, 2058, 2106, 2142, 2163, 2184, 2268, 2352, 2448, 2457, 2472, 2499, 2548, 2592, 2646, 2652, 2678, 2744, 2754, 2781, 2808, 2856, 2884, 2912, 3024, 3087, 3094, 3213, 3276, 3296, 3332, 3502, 3528, 3536, 3672, 3708, 3744, 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148176, 148512, 149968, 151606, 154224, 155736, 157437, 159341, 160524, 161504, 167076, 168096, 168714, 171598, 173264, 179928, 181692, 182104, 183456, 186592, 189108, 190944, 192816, 194922, 196112, 196833, 204867, 206388, 207648, 209916, 211974, 214032, 216918, 220626, 222264, 222768, 224952, 227409, 233604, 235872, 239904, 240786, 242256, 250614, 252144, 253071, 257397, 259896, 262444, 266976, 269892, 272538, 273156, 275184, 279888, 282632, 283662, 286416, 289224, 292383, 294168, 296352, 299936, 303212, 308448, 311472, 314874, 317961, 318682, 321048, 330939, 334152, 337428, 343196, 346528, 359856, 361179, 363384, 364208, 378216, 385632, 389844, 392224, 393666, 408807, 409734, 412776, 419832, 423948, 428064, 433836, 441252, 444528, 445536, 449904, 454818, 459277, 467208, 472311, 478023, 481572, 484512, 501228, 504288, 506142, 514794, 519792, 524888, 539784, 545076, 546312, 550368, 559776, 565264, 567324, 572832, 578448, 584766, 588336, 590499, 600593, 606424, 614601, 622944, 629748, 635922, 637364, 642096, 661878, 668304, 674856, 682227, 686392, 719712, 722358, 726768, 728416, 756432, 759213, 772191, 779688, 787332, 817614, 819468, 825552, 839664, 847896, 867672, 877149, 882504, 889056, 899808, 909636, 918554, 934416, 944622, 953883, 956046, 963144, 992817, 1002456, 1012284, 1029588, 1039584, 1049776, 1079568, 1090152, 1092624, 1115387, 1130528, 1134648, 1156896, 1169532, 1176672, 1180998, 1201186, 1212848, 1229202, 1259496, 1271844, 1274728, 1284192, 1323756, 1336608, 1349712, 1364454, 1372784, 1377831, 1434069, 1444716, 1453536, 1512864, 1518426, 1544382, 1559376, 1574664, 1635228, 1638936, 1651104, 1679328, 1695792, 1735344, 1754298, 1765008, 1771497, 1801779, 1819272, 1837108, 1843803, 1868832, 1889244, 1907766, 1912092, 1926288, 1985634, 2004912, 2024568, 2046681, 2059176, 2099552, 2159136, 2180304, 2185248, 2230774, 2269296, 2316573, 2339064, 2361996, 2402372, 2425696, 2458404, 2518992, 2543688, 2549456, 2647512, 2699424, 2728908, 2745568, 2755662, 2861649, 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約数ペア:

[(1, 20237581728), (2, 10118790864), (3, 6745860576), (4, 5059395432), (6, 3372930288), (7, 2891083104), (8, 2529697716), (9, 2248620192), (12, 1686465144), (13, 1556737056), (14, 1445541552), (16, 1264848858), (17, 1190445984), (18, 1124310096), (21, 963694368), (24, 843232572), (26, 778368528), (27, 749540064), (28, 722770776), (32, 632424429), (34, 595222992), (36, 562155048), (39, 518912352), (42, 481847184), (48, 421616286), (49, 413011872), (51, 396815328), (52, 389184264), (54, 374770032), (56, 361385388), (63, 321231456), (68, 297611496), (72, 281077524), (78, 259456176), (81, 249846688), (84, 240923592), (91, 222391008), (96, 210808143), (98, 206505936), (102, 198407664), (103, 196481376), (104, 194592132), (108, 187385016), (112, 180692694), (117, 172970784), (119, 170063712), (126, 160615728), (136, 148805748), (144, 140538762), (147, 137670624), (153, 132271776), (156, 129728088), (162, 124923344), (168, 120461796), (182, 111195504), (189, 107077152), (196, 103252968), (204, 99203832), (206, 98240688), (208, 97296066), (216, 93692508), (221, 91572768), (224, 90346347), (234, 86485392), (238, 85031856), (252, 80307864), (272, 74402874), (273, 74130336), (288, 70269381), (294, 68835312), (306, 66135888), (309, 65493792), (312, 64864044), (324, 62461672), (336, 60230898), (343, 59001696), (351, 57656928), (357, 56687904), (364, 55597752), (378, 53538576), (392, 51626484), (408, 49601916), (412, 49120344), (416, 48648033), (432, 46846254), (441, 45890208), (442, 45786384), (459, 44090592), (468, 43242696), (476, 42515928), (504, 40153932), (544, 37201437), (546, 37065168), (567, 35692384), (588, 34417656), (612, 33067944), (618, 32746896), (624, 32432022), (637, 31770144), (648, 31230836), (663, 30524256), (672, 30115449), (686, 29500848), (702, 28828464), (714, 28343952), (721, 28068768), (728, 27798876), (756, 26769288), (784, 25813242), (816, 24800958), (819, 24710112), (824, 24560172), (833, 24294816), (864, 23423127), (882, 22945104), (884, 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(116802, 173264), (117936, 171598), (119952, 168714), (120393, 168096), (121128, 167076), (125307, 161504), (126072, 160524), (127008, 159341), (128544, 157437), (129948, 155736), (131222, 154224), (133488, 151606), (134946, 149968), (136269, 148512), (136578, 148176), (137592, 147084), (139944, 144612), (141316, 143208), (141831, 142688)]