20176045876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42386651}}^1$

素因数の和:42386679

約数の個数: 24

約数和(自身を含む): 42725745216

約数和(自身を除く): 22549699340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42386651, 84773302, 169546604, 296706557, 593413114, 720573067, 1186826228, 1441146134, 2882292268, 5044011469, 10088022938, 20176045876]

約数ペア:

[(1, 20176045876), (2, 10088022938), (4, 5044011469), (7, 2882292268), (14, 1441146134), (17, 1186826228), (28, 720573067), (34, 593413114), (68, 296706557), (119, 169546604), (238, 84773302), (476, 42386651)]