20761232

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5569}}^1$

素因数の和:5810

約数の個数: 20

約数和(自身を含む): 40404780

約数和(自身を除く): 19643548

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5569, 11138, 22276, 44552, 89104, 1297577, 2595154, 5190308, 10380616, 20761232]

約数ペア:

[(1, 20761232), (2, 10380616), (4, 5190308), (8, 2595154), (16, 1297577), (233, 89104), (466, 44552), (932, 22276), (1864, 11138), (3728, 5569)]