20796869376

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1299

約数の個数: 216

約数和(自身を含む): 62769653856

約数和(自身を除く): 41972784480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 601, 653, 736, 768, 828, 1104, 1152, 1202, 1306, 1472, 1656, 1803, 1959, 2208, 2304, 2404, 2612, 2944, 3312, 3606, 3918, 4416, 4808, 5224, 5409, 5877, 5888, 6624, 7212, 7836, 8832, 9616, 10448, 10818, 11754, 13248, 13823, 14424, 15019, 15672, 17664, 19232, 20896, 21636, 23508, 26496, 27646, 28848, 30038, 31344, 38464, 41469, 41792, 43272, 45057, 47016, 52992, 55292, 57696, 60076, 62688, 76928, 82938, 83584, 86544, 90114, 94032, 110584, 115392, 120152, 124407, 125376, 135171, 153856, 165876, 167168, 173088, 180228, 188064, 221168, 230784, 240304, 248814, 250752, 270342, 331752, 346176, 360456, 376128, 392453, 442336, 461568, 480608, 497628, 501504, 540684, 663504, 692352, 720912, 752256, 784906, 884672, 961216, 995256, 1081368, 1177359, 1327008, 1384704, 1441824, 1504512, 1569812, 1769344, 1922432, 1990512, 2162736, 2354718, 2654016, 2883648, 3139624, 3532077, 3538688, 3844864, 3981024, 4325472, 4709436, 5308032, 5767296, 6279248, 7064154, 7962048, 8650944, 9026419, 9418872, 10616064, 11534592, 12558496, 14128308, 15924096, 17301888, 18052838, 18837744, 25116992, 27079257, 28256616, 31848192, 34603776, 36105676, 37675488, 50233984, 54158514, 56513232, 72211352, 75350976, 81237771, 100467968, 108317028, 113026464, 144422704, 150701952, 162475542, 216634056, 226052928, 288845408, 301403904, 324951084, 433268112, 452105856, 577690816, 649902168, 866536224, 904211712, 1155381632, 1299804336, 1733072448, 2310763264, 2599608672, 3466144896, 5199217344, 6932289792, 10398434688, 20796869376]

約数ペア:

[(1, 20796869376), (2, 10398434688), (3, 6932289792), (4, 5199217344), (6, 3466144896), (8, 2599608672), (9, 2310763264), (12, 1733072448), (16, 1299804336), (18, 1155381632), (23, 904211712), (24, 866536224), (32, 649902168), (36, 577690816), (46, 452105856), (48, 433268112), (64, 324951084), (69, 301403904), (72, 288845408), (92, 226052928), (96, 216634056), (128, 162475542), (138, 150701952), (144, 144422704), (184, 113026464), (192, 108317028), (207, 100467968), (256, 81237771), (276, 75350976), (288, 72211352), (368, 56513232), (384, 54158514), (414, 50233984), (552, 37675488), (576, 36105676), (601, 34603776), (653, 31848192), (736, 28256616), (768, 27079257), (828, 25116992), (1104, 18837744), (1152, 18052838), (1202, 17301888), (1306, 15924096), (1472, 14128308), (1656, 12558496), (1803, 11534592), (1959, 10616064), (2208, 9418872), (2304, 9026419), (2404, 8650944), (2612, 7962048), (2944, 7064154), (3312, 6279248), (3606, 5767296), (3918, 5308032), (4416, 4709436), (4808, 4325472), (5224, 3981024), (5409, 3844864), (5877, 3538688), (5888, 3532077), (6624, 3139624), (7212, 2883648), (7836, 2654016), (8832, 2354718), (9616, 2162736), (10448, 1990512), (10818, 1922432), (11754, 1769344), (13248, 1569812), (13823, 1504512), (14424, 1441824), (15019, 1384704), (15672, 1327008), (17664, 1177359), (19232, 1081368), (20896, 995256), (21636, 961216), (23508, 884672), (26496, 784906), (27646, 752256), (28848, 720912), (30038, 692352), (31344, 663504), (38464, 540684), (41469, 501504), (41792, 497628), (43272, 480608), (45057, 461568), (47016, 442336), (52992, 392453), (55292, 376128), (57696, 360456), (60076, 346176), (62688, 331752), (76928, 270342), (82938, 250752), (83584, 248814), (86544, 240304), (90114, 230784), (94032, 221168), (110584, 188064), (115392, 180228), (120152, 173088), (124407, 167168), (125376, 165876), (135171, 153856)]