20162964608

素因数分解:

$2^7\times {\mathrm{157523161}}^1$

素因数の和:157523175

約数の個数: 16

約数和(自身を含む): 40168406310

約数和(自身を除く): 20005441702

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157523161, 315046322, 630092644, 1260185288, 2520370576, 5040741152, 10081482304, 20162964608]

約数ペア:

[(1, 20162964608), (2, 10081482304), (4, 5040741152), (8, 2520370576), (16, 1260185288), (32, 630092644), (64, 315046322), (128, 157523161)]