20260665

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 36234240

約数和(自身を除く): 15973575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 673, 1115, 2007, 2019, 3345, 3365, 6021, 6057, 10035, 10095, 18171, 30105, 30285, 90855, 150079, 450237, 750395, 1350711, 2251185, 4052133, 6753555, 20260665]

約数ペア:

[(1, 20260665), (3, 6753555), (5, 4052133), (9, 2251185), (15, 1350711), (27, 750395), (45, 450237), (135, 150079), (223, 90855), (669, 30285), (673, 30105), (1115, 18171), (2007, 10095), (2019, 10035), (3345, 6057), (3365, 6021)]