20342952573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{291367}}^1$

素因数の和:291461

約数の個数: 24

約数和(自身を含む): 29516743872

約数和(自身を除く): 9173791299

約数列:

[1, 3, 17, 37, 51, 111, 629, 1369, 1887, 4107, 23273, 69819, 291367, 874101, 4953239, 10780579, 14859717, 32341737, 183269843, 398881423, 549809529, 1196644269, 6780984191, 20342952573]

約数ペア:

[(1, 20342952573), (3, 6780984191), (17, 1196644269), (37, 549809529), (51, 398881423), (111, 183269843), (629, 32341737), (1369, 14859717), (1887, 10780579), (4107, 4953239), (23273, 874101), (69819, 291367)]