20048880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83537}}^1$

素因数の和:83553

約数の個数: 40

約数和(自身を含む): 62152272

約数和(自身を除く): 42103392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83537, 167074, 250611, 334148, 417685, 501222, 668296, 835370, 1002444, 1253055, 1336592, 1670740, 2004888, 2506110, 3341480, 4009776, 5012220, 6682960, 10024440, 20048880]

約数ペア:

[(1, 20048880), (2, 10024440), (3, 6682960), (4, 5012220), (5, 4009776), (6, 3341480), (8, 2506110), (10, 2004888), (12, 1670740), (15, 1336592), (16, 1253055), (20, 1002444), (24, 835370), (30, 668296), (40, 501222), (48, 417685), (60, 334148), (80, 250611), (120, 167074), (240, 83537)]