20924716

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{7727}}^1$

素因数の和:8408

約数の個数: 12

約数和(自身を含む): 36677088

約数和(自身を除く): 15752372

約数列:

[1, 2, 4, 677, 1354, 2708, 7727, 15454, 30908, 5231179, 10462358, 20924716]

約数ペア:

[(1, 20924716), (2, 10462358), (4, 5231179), (677, 30908), (1354, 15454), (2708, 7727)]