20138381472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{14591}}^1$

素因数の和:15922

約数の個数: 96

約数和(自身を含む): 57717080064

約数和(自身を除く): 37578698592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1307, 2614, 3921, 5228, 7842, 10456, 14377, 14591, 15684, 20912, 28754, 29182, 31368, 41824, 43131, 43773, 57508, 58364, 62736, 86262, 87546, 115016, 116728, 125472, 160501, 172524, 175092, 230032, 233456, 321002, 345048, 350184, 460064, 466912, 481503, 642004, 690096, 700368, 963006, 1284008, 1380192, 1400736, 1926012, 2568016, 3852024, 5136032, 7704048, 15408096, 19070437, 38140874, 57211311, 76281748, 114422622, 152563496, 209774807, 228845244, 305126992, 419549614, 457690488, 610253984, 629324421, 839099228, 915380976, 1258648842, 1678198456, 1830761952, 2517297684, 3356396912, 5034595368, 6712793824, 10069190736, 20138381472]

約数ペア:

[(1, 20138381472), (2, 10069190736), (3, 6712793824), (4, 5034595368), (6, 3356396912), (8, 2517297684), (11, 1830761952), (12, 1678198456), (16, 1258648842), (22, 915380976), (24, 839099228), (32, 629324421), (33, 610253984), (44, 457690488), (48, 419549614), (66, 305126992), (88, 228845244), (96, 209774807), (132, 152563496), (176, 114422622), (264, 76281748), (352, 57211311), (528, 38140874), (1056, 19070437), (1307, 15408096), (2614, 7704048), (3921, 5136032), (5228, 3852024), (7842, 2568016), (10456, 1926012), (14377, 1400736), (14591, 1380192), (15684, 1284008), (20912, 963006), (28754, 700368), (29182, 690096), (31368, 642004), (41824, 481503), (43131, 466912), (43773, 460064), (57508, 350184), (58364, 345048), (62736, 321002), (86262, 233456), (87546, 230032), (115016, 175092), (116728, 172524), (125472, 160501)]