20789430624

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{19739}}^1$

素因数の和:19834

約数の個数: 192

約数和(自身を含む): 64469260800

約数和(自身を除く): 43679830176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 53, 54, 69, 72, 92, 96, 106, 108, 138, 144, 159, 184, 207, 212, 216, 276, 288, 318, 368, 414, 424, 432, 477, 552, 621, 636, 736, 828, 848, 864, 954, 1104, 1219, 1242, 1272, 1431, 1656, 1696, 1908, 2208, 2438, 2484, 2544, 2862, 3312, 3657, 3816, 4876, 4968, 5088, 5724, 6624, 7314, 7632, 9752, 9936, 10971, 11448, 14628, 15264, 19504, 19739, 19872, 21942, 22896, 29256, 32913, 39008, 39478, 43884, 45792, 58512, 59217, 65826, 78956, 87768, 117024, 118434, 131652, 157912, 175536, 177651, 236868, 263304, 315824, 351072, 355302, 453997, 473736, 526608, 532953, 631648, 710604, 907994, 947472, 1046167, 1053216, 1065906, 1361991, 1421208, 1815988, 1894944, 2092334, 2131812, 2723982, 2842416, 3138501, 3631976, 4085973, 4184668, 4263624, 5447964, 5684832, 6277002, 7263952, 8171946, 8369336, 8527248, 9415503, 10895928, 12257919, 12554004, 14527904, 16343892, 16738672, 17054496, 18831006, 21791856, 24061841, 24515838, 25108008, 28246509, 32687784, 33477344, 37662012, 43583712, 48123682, 49031676, 50216016, 56493018, 65375568, 72185523, 75324024, 96247364, 98063352, 100432032, 112986036, 130751136, 144371046, 150648048, 192494728, 196126704, 216556569, 225972072, 288742092, 301296096, 384989456, 392253408, 433113138, 451944144, 577484184, 649669707, 769978912, 866226276, 903888288, 1154968368, 1299339414, 1732452552, 2309936736, 2598678828, 3464905104, 5197357656, 6929810208, 10394715312, 20789430624]

約数ペア:

[(1, 20789430624), (2, 10394715312), (3, 6929810208), (4, 5197357656), (6, 3464905104), (8, 2598678828), (9, 2309936736), (12, 1732452552), (16, 1299339414), (18, 1154968368), (23, 903888288), (24, 866226276), (27, 769978912), (32, 649669707), (36, 577484184), (46, 451944144), (48, 433113138), (53, 392253408), (54, 384989456), (69, 301296096), (72, 288742092), (92, 225972072), (96, 216556569), (106, 196126704), (108, 192494728), (138, 150648048), (144, 144371046), (159, 130751136), (184, 112986036), (207, 100432032), (212, 98063352), (216, 96247364), (276, 75324024), (288, 72185523), (318, 65375568), (368, 56493018), (414, 50216016), (424, 49031676), (432, 48123682), (477, 43583712), (552, 37662012), (621, 33477344), (636, 32687784), (736, 28246509), (828, 25108008), (848, 24515838), (864, 24061841), (954, 21791856), (1104, 18831006), (1219, 17054496), (1242, 16738672), (1272, 16343892), (1431, 14527904), (1656, 12554004), (1696, 12257919), (1908, 10895928), (2208, 9415503), (2438, 8527248), (2484, 8369336), (2544, 8171946), (2862, 7263952), (3312, 6277002), (3657, 5684832), (3816, 5447964), (4876, 4263624), (4968, 4184668), (5088, 4085973), (5724, 3631976), (6624, 3138501), (7314, 2842416), (7632, 2723982), (9752, 2131812), (9936, 2092334), (10971, 1894944), (11448, 1815988), (14628, 1421208), (15264, 1361991), (19504, 1065906), (19739, 1053216), (19872, 1046167), (21942, 947472), (22896, 907994), (29256, 710604), (32913, 631648), (39008, 532953), (39478, 526608), (43884, 473736), (45792, 453997), (58512, 355302), (59217, 351072), (65826, 315824), (78956, 263304), (87768, 236868), (117024, 177651), (118434, 175536), (131652, 157912)]