20100481828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42227903}}^1$

素因数の和:42227931

約数の個数: 24

約数和(自身を含む): 42565727232

約数和(自身を除く): 22465245404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42227903, 84455806, 168911612, 295595321, 591190642, 717874351, 1182381284, 1435748702, 2871497404, 5025120457, 10050240914, 20100481828]

約数ペア:

[(1, 20100481828), (2, 10050240914), (4, 5025120457), (7, 2871497404), (14, 1435748702), (17, 1182381284), (28, 717874351), (34, 591190642), (68, 295595321), (119, 168911612), (238, 84455806), (476, 42227903)]