20190670668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{825997}}^1$

素因数の和:826111

約数の個数: 72

約数和(自身を含む): 58930001312

約数和(自身を除く): 38739330644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 24444, 825997, 1651994, 2477991, 3303988, 4955982, 5781979, 7433973, 9911964, 11563958, 14867946, 17345937, 23127916, 29735892, 34691874, 52037811, 69383748, 80121709, 104075622, 160243418, 208151244, 240365127, 320486836, 480730254, 560851963, 721095381, 961460508, 1121703926, 1442190762, 1682555889, 2243407852, 2884381524, 3365111778, 5047667667, 6730223556, 10095335334, 20190670668]

約数ペア:

[(1, 20190670668), (2, 10095335334), (3, 6730223556), (4, 5047667667), (6, 3365111778), (7, 2884381524), (9, 2243407852), (12, 1682555889), (14, 1442190762), (18, 1121703926), (21, 961460508), (28, 721095381), (36, 560851963), (42, 480730254), (63, 320486836), (84, 240365127), (97, 208151244), (126, 160243418), (194, 104075622), (252, 80121709), (291, 69383748), (388, 52037811), (582, 34691874), (679, 29735892), (873, 23127916), (1164, 17345937), (1358, 14867946), (1746, 11563958), (2037, 9911964), (2716, 7433973), (3492, 5781979), (4074, 4955982), (6111, 3303988), (8148, 2477991), (12222, 1651994), (24444, 825997)]