20026790770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{425107}}^1$

素因数の和:425794

約数の個数: 32

約数和(自身を含む): 41259282048

約数和(自身を除く): 21232491278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 1346, 3365, 4711, 6730, 9422, 23555, 47110, 425107, 850214, 2125535, 2975749, 4251070, 5951498, 14878745, 29757490, 286097011, 572194022, 1430485055, 2002679077, 2860970110, 4005358154, 10013395385, 20026790770]

約数ペア:

[(1, 20026790770), (2, 10013395385), (5, 4005358154), (7, 2860970110), (10, 2002679077), (14, 1430485055), (35, 572194022), (70, 286097011), (673, 29757490), (1346, 14878745), (3365, 5951498), (4711, 4251070), (6730, 2975749), (9422, 2125535), (23555, 850214), (47110, 425107)]