20246960448

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81937}}^1$

素因数の和:81982

約数の個数: 224

約数和(自身を含む): 69929166720

約数和(自身を除く): 49682206272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 702, 704, 792, 832, 858, 864, 936, 1056, 1144, 1188, 1248, 1287, 1404, 1584, 1716, 1728, 1872, 2112, 2288, 2376, 2496, 2574, 2808, 3168, 3432, 3744, 3861, 4576, 4752, 5148, 5616, 6336, 6864, 7488, 7722, 9152, 9504, 10296, 11232, 13728, 15444, 19008, 20592, 22464, 27456, 30888, 41184, 61776, 81937, 82368, 123552, 163874, 245811, 247104, 327748, 491622, 655496, 737433, 901307, 983244, 1065181, 1310992, 1474866, 1802614, 1966488, 2130362, 2212299, 2621984, 2703921, 2949732, 3195543, 3605228, 3932976, 4260724, 4424598, 5243968, 5407842, 5899464, 6391086, 7210456, 7865952, 8111763, 8521448, 8849196, 9586629, 10815684, 11716991, 11798928, 12782172, 14420912, 15731904, 16223526, 17042896, 17698392, 19173258, 21631368, 23433982, 23597856, 24335289, 25564344, 28759887, 28841824, 32447052, 34085792, 35150973, 35396784, 38346516, 43262736, 46867964, 47195712, 48670578, 51128688, 57519774, 57683648, 64894104, 68171584, 70301946, 70793568, 76693032, 86525472, 93735928, 97341156, 102257376, 105452919, 115039548, 129788208, 140603892, 141587136, 153386064, 173050944, 187471856, 194682312, 204514752, 210905838, 230079096, 259576416, 281207784, 306772128, 316358757, 374943712, 389364624, 421811676, 460158192, 519152832, 562415568, 613544256, 632717514, 749887424, 778729248, 843623352, 920316384, 1124831136, 1265435028, 1557458496, 1687246704, 1840632768, 2249662272, 2530870056, 3374493408, 5061740112, 6748986816, 10123480224, 20246960448]

約数ペア:

[(1, 20246960448), (2, 10123480224), (3, 6748986816), (4, 5061740112), (6, 3374493408), (8, 2530870056), (9, 2249662272), (11, 1840632768), (12, 1687246704), (13, 1557458496), (16, 1265435028), (18, 1124831136), (22, 920316384), (24, 843623352), (26, 778729248), (27, 749887424), (32, 632717514), (33, 613544256), (36, 562415568), (39, 519152832), (44, 460158192), (48, 421811676), (52, 389364624), (54, 374943712), (64, 316358757), (66, 306772128), (72, 281207784), (78, 259576416), (88, 230079096), (96, 210905838), (99, 204514752), (104, 194682312), (108, 187471856), (117, 173050944), (132, 153386064), (143, 141587136), (144, 140603892), (156, 129788208), (176, 115039548), (192, 105452919), (198, 102257376), (208, 97341156), (216, 93735928), (234, 86525472), (264, 76693032), (286, 70793568), (288, 70301946), (297, 68171584), (312, 64894104), (351, 57683648), (352, 57519774), (396, 51128688), (416, 48670578), (429, 47195712), (432, 46867964), (468, 43262736), (528, 38346516), (572, 35396784), (576, 35150973), (594, 34085792), (624, 32447052), (702, 28841824), (704, 28759887), (792, 25564344), (832, 24335289), (858, 23597856), (864, 23433982), (936, 21631368), (1056, 19173258), (1144, 17698392), (1188, 17042896), (1248, 16223526), (1287, 15731904), (1404, 14420912), (1584, 12782172), (1716, 11798928), (1728, 11716991), (1872, 10815684), (2112, 9586629), (2288, 8849196), (2376, 8521448), (2496, 8111763), (2574, 7865952), (2808, 7210456), (3168, 6391086), (3432, 5899464), (3744, 5407842), (3861, 5243968), (4576, 4424598), (4752, 4260724), (5148, 3932976), (5616, 3605228), (6336, 3195543), (6864, 2949732), (7488, 2703921), (7722, 2621984), (9152, 2212299), (9504, 2130362), (10296, 1966488), (11232, 1802614), (13728, 1474866), (15444, 1310992), (19008, 1065181), (20592, 983244), (22464, 901307), (27456, 737433), (30888, 655496), (41184, 491622), (61776, 327748), (81937, 247104), (82368, 245811), (123552, 163874)]