20079660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334661}}^1$

素因数の和:334673

約数の個数: 24

約数和(自身を含む): 56223216

約数和(自身を除く): 36143556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334661, 669322, 1003983, 1338644, 1673305, 2007966, 3346610, 4015932, 5019915, 6693220, 10039830, 20079660]

約数ペア:

[(1, 20079660), (2, 10039830), (3, 6693220), (4, 5019915), (5, 4015932), (6, 3346610), (10, 2007966), (12, 1673305), (15, 1338644), (20, 1003983), (30, 669322), (60, 334661)]