20190670804

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{3478751}}^1$

素因数の和:3480206

約数の個数: 12

約数和(自身を含む): 35358035328

約数和(自身を除く): 15167364524

約数列:

[1, 2, 4, 1451, 2902, 5804, 3478751, 6957502, 13915004, 5047667701, 10095335402, 20190670804]

約数ペア:

[(1, 20190670804), (2, 10095335402), (4, 5047667701), (1451, 13915004), (2902, 6957502), (5804, 3478751)]