20050510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105529}}^1$

素因数の和:105555

約数の個数: 16

約数和(自身を含む): 37990800

約数和(自身を除く): 17940290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105529, 211058, 527645, 1055290, 2005051, 4010102, 10025255, 20050510]

約数ペア:

[(1, 20050510), (2, 10025255), (5, 4010102), (10, 2005051), (19, 1055290), (38, 527645), (95, 211058), (190, 105529)]