20934660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{348911}}^1$

素因数の和:348923

約数の個数: 24

約数和(自身を含む): 58617216

約数和(自身を除く): 37682556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 348911, 697822, 1046733, 1395644, 1744555, 2093466, 3489110, 4186932, 5233665, 6978220, 10467330, 20934660]

約数ペア:

[(1, 20934660), (2, 10467330), (3, 6978220), (4, 5233665), (5, 4186932), (6, 3489110), (10, 2093466), (12, 1744555), (15, 1395644), (20, 1046733), (30, 697822), (60, 348911)]