20455824

素因数分解:

$2^4\times 3^1\times {\mathrm{426163}}^1$

素因数の和:426174

約数の個数: 20

約数和(自身を含む): 52844336

約数和(自身を除く): 32388512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 426163, 852326, 1278489, 1704652, 2556978, 3409304, 5113956, 6818608, 10227912, 20455824]

約数ペア:

[(1, 20455824), (2, 10227912), (3, 6818608), (4, 5113956), (6, 3409304), (8, 2556978), (12, 1704652), (16, 1278489), (24, 852326), (48, 426163)]