20140520404

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{26088757}}^1$

素因数の和:26088954

約数の個数: 12

約数和(自身を含む): 35428533364

約数和(自身を除く): 15288012960

約数列:

[1, 2, 4, 193, 386, 772, 26088757, 52177514, 104355028, 5035130101, 10070260202, 20140520404]

約数ペア:

[(1, 20140520404), (2, 10070260202), (4, 5035130101), (193, 104355028), (386, 52177514), (772, 26088757)]