20192280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168269}}^1$

素因数の和:168283

約数の個数: 32

約数和(自身を含む): 60577200

約数和(自身を除く): 40384920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168269, 336538, 504807, 673076, 841345, 1009614, 1346152, 1682690, 2019228, 2524035, 3365380, 4038456, 5048070, 6730760, 10096140, 20192280]

約数ペア:

[(1, 20192280), (2, 10096140), (3, 6730760), (4, 5048070), (5, 4038456), (6, 3365380), (8, 2524035), (10, 2019228), (12, 1682690), (15, 1346152), (20, 1009614), (24, 841345), (30, 673076), (40, 504807), (60, 336538), (120, 168269)]