20180957032

素因数分解:

$2^3\times {\mathrm{5407}}^1\times {\mathrm{466547}}^1$

素因数の和:471960

約数の個数: 16

約数和(自身を含む): 37846373760

約数和(自身を除く): 17665416728

約数列:

[1, 2, 4, 8, 5407, 10814, 21628, 43256, 466547, 933094, 1866188, 3732376, 2522619629, 5045239258, 10090478516, 20180957032]

約数ペア:

[(1, 20180957032), (2, 10090478516), (4, 5045239258), (8, 2522619629), (5407, 3732376), (10814, 1866188), (21628, 933094), (43256, 466547)]