20493633024

素因数分解:

$2^9\times 3^2\times {\mathrm{151}}^1\times {\mathrm{29453}}^1$

素因数の和:29628

約数の個数: 120

約数和(自身を含む): 59539729392

約数和(自身を除く): 39046096368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 384, 453, 512, 576, 604, 768, 906, 1152, 1208, 1359, 1536, 1812, 2304, 2416, 2718, 3624, 4608, 4832, 5436, 7248, 9664, 10872, 14496, 19328, 21744, 28992, 29453, 38656, 43488, 57984, 58906, 77312, 86976, 88359, 115968, 117812, 173952, 176718, 231936, 235624, 265077, 347904, 353436, 471248, 530154, 695808, 706872, 942496, 1060308, 1413744, 1884992, 2120616, 2827488, 3769984, 4241232, 4447403, 5654976, 7539968, 8482464, 8894806, 11309952, 13342209, 15079936, 16964928, 17789612, 22619904, 26684418, 33929856, 35579224, 40026627, 45239808, 53368836, 67859712, 71158448, 80053254, 106737672, 135719424, 142316896, 160106508, 213475344, 284633792, 320213016, 426950688, 569267584, 640426032, 853901376, 1138535168, 1280852064, 1707802752, 2277070336, 2561704128, 3415605504, 5123408256, 6831211008, 10246816512, 20493633024]

約数ペア:

[(1, 20493633024), (2, 10246816512), (3, 6831211008), (4, 5123408256), (6, 3415605504), (8, 2561704128), (9, 2277070336), (12, 1707802752), (16, 1280852064), (18, 1138535168), (24, 853901376), (32, 640426032), (36, 569267584), (48, 426950688), (64, 320213016), (72, 284633792), (96, 213475344), (128, 160106508), (144, 142316896), (151, 135719424), (192, 106737672), (256, 80053254), (288, 71158448), (302, 67859712), (384, 53368836), (453, 45239808), (512, 40026627), (576, 35579224), (604, 33929856), (768, 26684418), (906, 22619904), (1152, 17789612), (1208, 16964928), (1359, 15079936), (1536, 13342209), (1812, 11309952), (2304, 8894806), (2416, 8482464), (2718, 7539968), (3624, 5654976), (4608, 4447403), (4832, 4241232), (5436, 3769984), (7248, 2827488), (9664, 2120616), (10872, 1884992), (14496, 1413744), (19328, 1060308), (21744, 942496), (28992, 706872), (29453, 695808), (38656, 530154), (43488, 471248), (57984, 353436), (58906, 347904), (77312, 265077), (86976, 235624), (88359, 231936), (115968, 176718), (117812, 173952)]