20883180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{348053}}^1$

素因数の和:348065

約数の個数: 24

約数和(自身を含む): 58473072

約数和(自身を除く): 37589892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 348053, 696106, 1044159, 1392212, 1740265, 2088318, 3480530, 4176636, 5220795, 6961060, 10441590, 20883180]

約数ペア:

[(1, 20883180), (2, 10441590), (3, 6961060), (4, 5220795), (5, 4176636), (6, 3480530), (10, 2088318), (12, 1740265), (15, 1392212), (20, 1044159), (30, 696106), (60, 348053)]