20173027510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106173829}}^1$

素因数の和:106173855

約数の個数: 16

約数和(自身を含む): 38222578800

約数和(自身を除く): 18049551290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106173829, 212347658, 530869145, 1061738290, 2017302751, 4034605502, 10086513755, 20173027510]

約数ペア:

[(1, 20173027510), (2, 10086513755), (5, 4034605502), (10, 2017302751), (19, 1061738290), (38, 530869145), (95, 212347658), (190, 106173829)]