20195088

素因数分解:

$2^4\times 3^1\times {\mathrm{420731}}^1$

素因数の和:420742

約数の個数: 20

約数和(自身を含む): 52170768

約数和(自身を除く): 31975680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420731, 841462, 1262193, 1682924, 2524386, 3365848, 5048772, 6731696, 10097544, 20195088]

約数ペア:

[(1, 20195088), (2, 10097544), (3, 6731696), (4, 5048772), (6, 3365848), (8, 2524386), (12, 1682924), (16, 1262193), (24, 841462), (48, 420731)]