20343809664

素因数分解:

$2^7\times 3^4\times {\mathrm{727}}^1\times {\mathrm{2699}}^1$

素因数の和:3452

約数の個数: 160

約数和(自身を含む): 60648588000

約数和(自身を除く): 40304778336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 727, 864, 1152, 1296, 1454, 1728, 2181, 2592, 2699, 2908, 3456, 4362, 5184, 5398, 5816, 6543, 8097, 8724, 10368, 10796, 11632, 13086, 16194, 17448, 19629, 21592, 23264, 24291, 26172, 32388, 34896, 39258, 43184, 46528, 48582, 52344, 58887, 64776, 69792, 72873, 78516, 86368, 93056, 97164, 104688, 117774, 129552, 139584, 145746, 157032, 172736, 194328, 209376, 218619, 235548, 259104, 279168, 291492, 314064, 345472, 388656, 418752, 437238, 471096, 518208, 582984, 628128, 777312, 837504, 874476, 942192, 1036416, 1165968, 1256256, 1554624, 1748952, 1884384, 1962173, 2331936, 2512512, 3109248, 3497904, 3768768, 3924346, 4663872, 5886519, 6995808, 7537536, 7848692, 9327744, 11773038, 13991616, 15697384, 17659557, 23546076, 27983232, 31394768, 35319114, 47092152, 52978671, 62789536, 70638228, 94184304, 105957342, 125579072, 141276456, 158936013, 188368608, 211914684, 251158144, 282552912, 317872026, 376737216, 423829368, 565105824, 635744052, 753474432, 847658736, 1130211648, 1271488104, 1695317472, 2260423296, 2542976208, 3390634944, 5085952416, 6781269888, 10171904832, 20343809664]

約数ペア:

[(1, 20343809664), (2, 10171904832), (3, 6781269888), (4, 5085952416), (6, 3390634944), (8, 2542976208), (9, 2260423296), (12, 1695317472), (16, 1271488104), (18, 1130211648), (24, 847658736), (27, 753474432), (32, 635744052), (36, 565105824), (48, 423829368), (54, 376737216), (64, 317872026), (72, 282552912), (81, 251158144), (96, 211914684), (108, 188368608), (128, 158936013), (144, 141276456), (162, 125579072), (192, 105957342), (216, 94184304), (288, 70638228), (324, 62789536), (384, 52978671), (432, 47092152), (576, 35319114), (648, 31394768), (727, 27983232), (864, 23546076), (1152, 17659557), (1296, 15697384), (1454, 13991616), (1728, 11773038), (2181, 9327744), (2592, 7848692), (2699, 7537536), (2908, 6995808), (3456, 5886519), (4362, 4663872), (5184, 3924346), (5398, 3768768), (5816, 3497904), (6543, 3109248), (8097, 2512512), (8724, 2331936), (10368, 1962173), (10796, 1884384), (11632, 1748952), (13086, 1554624), (16194, 1256256), (17448, 1165968), (19629, 1036416), (21592, 942192), (23264, 874476), (24291, 837504), (26172, 777312), (32388, 628128), (34896, 582984), (39258, 518208), (43184, 471096), (46528, 437238), (48582, 418752), (52344, 388656), (58887, 345472), (64776, 314064), (69792, 291492), (72873, 279168), (78516, 259104), (86368, 235548), (93056, 218619), (97164, 209376), (104688, 194328), (117774, 172736), (129552, 157032), (139584, 145746)]