20180936192

素因数分解:

$2^9\times {\mathrm{39415891}}^1$

素因数の和:39415909

約数の個数: 20

約数和(自身を含む): 40322457516

約数和(自身を除く): 20141521324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39415891, 78831782, 157663564, 315327128, 630654256, 1261308512, 2522617024, 5045234048, 10090468096, 20180936192]

約数ペア:

[(1, 20180936192), (2, 10090468096), (4, 5045234048), (8, 2522617024), (16, 1261308512), (32, 630654256), (64, 315327128), (128, 157663564), (256, 78831782), (512, 39415891)]