20176256

素因数分解:

$2^7\times {\mathrm{157627}}^1$

素因数の和:157641

約数の個数: 16

約数和(自身を含む): 40195140

約数和(自身を除く): 20018884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157627, 315254, 630508, 1261016, 2522032, 5044064, 10088128, 20176256]

約数ペア:

[(1, 20176256), (2, 10088128), (4, 5044064), (8, 2522032), (16, 1261016), (32, 630508), (64, 315254), (128, 157627)]