20736052096

素因数分解:

$2^7\times {\mathrm{162000407}}^1$

素因数の和:162000421

約数の個数: 16

約数和(自身を含む): 41310104040

約数和(自身を除く): 20574051944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 162000407, 324000814, 648001628, 1296003256, 2592006512, 5184013024, 10368026048, 20736052096]

約数ペア:

[(1, 20736052096), (2, 10368026048), (4, 5184013024), (8, 2592006512), (16, 1296003256), (32, 648001628), (64, 324000814), (128, 162000407)]