20064190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105601}}^1$

素因数の和:105627

約数の個数: 16

約数和(自身を含む): 38016720

約数和(自身を除く): 17952530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105601, 211202, 528005, 1056010, 2006419, 4012838, 10032095, 20064190]

約数ペア:

[(1, 20064190), (2, 10032095), (5, 4012838), (10, 2006419), (19, 1056010), (38, 528005), (95, 211202), (190, 105601)]