20077320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167311}}^1$

素因数の和:167325

約数の個数: 32

約数和(自身を含む): 60232320

約数和(自身を除く): 40155000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167311, 334622, 501933, 669244, 836555, 1003866, 1338488, 1673110, 2007732, 2509665, 3346220, 4015464, 5019330, 6692440, 10038660, 20077320]

約数ペア:

[(1, 20077320), (2, 10038660), (3, 6692440), (4, 5019330), (5, 4015464), (6, 3346220), (8, 2509665), (10, 2007732), (12, 1673110), (15, 1338488), (20, 1003866), (24, 836555), (30, 669244), (40, 501933), (60, 334622), (120, 167311)]