20190670682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{30253}}^1$

素因数の和:30487

約数の個数: 64

約数和(自身を含む): 39441534720

約数和(自身を除く): 19250864038

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 193, 247, 266, 386, 494, 1351, 1729, 2509, 2702, 3458, 3667, 5018, 7334, 17563, 25669, 30253, 35126, 47671, 51338, 60506, 95342, 211771, 333697, 393289, 423542, 574807, 667394, 786578, 1149614, 2753023, 4023649, 5506046, 5838829, 7472491, 8047298, 11677658, 14944982, 40871803, 52307437, 75904777, 81743606, 104614874, 110937751, 151809554, 221875502, 531333439, 776564257, 1062666878, 1442190763, 1553128514, 2884381526, 10095335341, 20190670682]

約数ペア:

[(1, 20190670682), (2, 10095335341), (7, 2884381526), (13, 1553128514), (14, 1442190763), (19, 1062666878), (26, 776564257), (38, 531333439), (91, 221875502), (133, 151809554), (182, 110937751), (193, 104614874), (247, 81743606), (266, 75904777), (386, 52307437), (494, 40871803), (1351, 14944982), (1729, 11677658), (2509, 8047298), (2702, 7472491), (3458, 5838829), (3667, 5506046), (5018, 4023649), (7334, 2753023), (17563, 1149614), (25669, 786578), (30253, 667394), (35126, 574807), (47671, 423542), (51338, 393289), (60506, 333697), (95342, 211771)]