20172972142

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{11503}}^1\times {\mathrm{5807}}^1$

素因数の和:17463

約数の個数: 16

約数和(自身を含む): 30467745792

約数和(自身を除く): 10294773650

約数列:

[1, 2, 151, 302, 5807, 11503, 11614, 23006, 876857, 1736953, 1753714, 3473906, 66797921, 133595842, 10086486071, 20172972142]

約数ペア:

[(1, 20172972142), (2, 10086486071), (151, 133595842), (302, 66797921), (5807, 3473906), (11503, 1753714), (11614, 1736953), (23006, 876857)]