20394768

素因数分解:

$2^4\times 3^1\times {\mathrm{424891}}^1$

素因数の和:424902

約数の個数: 20

約数和(自身を含む): 52686608

約数和(自身を除く): 32291840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 424891, 849782, 1274673, 1699564, 2549346, 3399128, 5098692, 6798256, 10197384, 20394768]

約数ペア:

[(1, 20394768), (2, 10197384), (3, 6798256), (4, 5098692), (6, 3399128), (8, 2549346), (12, 1699564), (16, 1274673), (24, 849782), (48, 424891)]