20072015972

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{13977727}}^1$

素因数の和:13978090

約数の個数: 12

約数和(自身を含む): 35223874560

約数和(自身を除く): 15151858588

約数列:

[1, 2, 4, 359, 718, 1436, 13977727, 27955454, 55910908, 5018003993, 10036007986, 20072015972]

約数ペア:

[(1, 20072015972), (2, 10036007986), (4, 5018003993), (359, 55910908), (718, 27955454), (1436, 13977727)]