20512488002

素因数分解:

$2^1\times {\mathrm{7879}}^1\times {\mathrm{1301719}}^1$

素因数の和:1309600

約数の個数: 8

約数和(自身を含む): 30772660800

約数和(自身を除く): 10260172798

約数列:

[1, 2, 7879, 15758, 1301719, 2603438, 10256244001, 20512488002]

約数ペア:

[(1, 20512488002), (2, 10256244001), (7879, 2603438), (15758, 1301719)]