20170951114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{640307}}^1$

素因数の和:641157

約数の個数: 16

約数和(自身を含む): 31887338400

約数和(自身を除く): 11716387286

約数列:

[1, 2, 19, 38, 829, 1658, 15751, 31502, 640307, 1280614, 12165833, 24331666, 530814503, 1061629006, 10085475557, 20170951114]

約数ペア:

[(1, 20170951114), (2, 10085475557), (19, 1061629006), (38, 530814503), (829, 24331666), (1658, 12165833), (15751, 1280614), (31502, 640307)]