20088584789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3024023}}^1$

素因数の和:3024116

約数の個数: 16

約数和(自身を含む): 25063110912

約数和(自身を除く): 4974526123

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 3024023, 21168161, 39312299, 220753679, 275186093, 1545275753, 2869797827, 20088584789]

約数ペア:

[(1, 20088584789), (7, 2869797827), (13, 1545275753), (73, 275186093), (91, 220753679), (511, 39312299), (949, 21168161), (6643, 3024023)]