20262120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168851}}^1$

素因数の和:168865

約数の個数: 32

約数和(自身を含む): 60786720

約数和(自身を除く): 40524600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168851, 337702, 506553, 675404, 844255, 1013106, 1350808, 1688510, 2026212, 2532765, 3377020, 4052424, 5065530, 6754040, 10131060, 20262120]

約数ペア:

[(1, 20262120), (2, 10131060), (3, 6754040), (4, 5065530), (5, 4052424), (6, 3377020), (8, 2532765), (10, 2026212), (12, 1688510), (15, 1350808), (20, 1013106), (24, 844255), (30, 675404), (40, 506553), (60, 337702), (120, 168851)]