20162470305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{5653}}^1$

素因数の和:5946

約数の個数: 64

約数和(自身を含む): 34820679168

約数和(自身を除く): 14658208863

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 197, 213, 255, 355, 591, 985, 1065, 1207, 2955, 3349, 3621, 5653, 6035, 10047, 13987, 16745, 16959, 18105, 28265, 41961, 50235, 69935, 84795, 96101, 209805, 237779, 288303, 401363, 480505, 713337, 1113641, 1188895, 1204089, 1441515, 2006815, 3340923, 3566685, 5568205, 6020445, 6823171, 16704615, 18931897, 20469513, 34115855, 56795691, 79068511, 94659485, 102347565, 237205533, 283978455, 395342555, 1186027665, 1344164687, 4032494061, 6720823435, 20162470305]

約数ペア:

[(1, 20162470305), (3, 6720823435), (5, 4032494061), (15, 1344164687), (17, 1186027665), (51, 395342555), (71, 283978455), (85, 237205533), (197, 102347565), (213, 94659485), (255, 79068511), (355, 56795691), (591, 34115855), (985, 20469513), (1065, 18931897), (1207, 16704615), (2955, 6823171), (3349, 6020445), (3621, 5568205), (5653, 3566685), (6035, 3340923), (10047, 2006815), (13987, 1441515), (16745, 1204089), (16959, 1188895), (18105, 1113641), (28265, 713337), (41961, 480505), (50235, 401363), (69935, 288303), (84795, 237779), (96101, 209805)]