20269544

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{6047}}^1$

素因数の和:6472

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 17832856

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 6047, 12094, 24188, 48376, 2533693, 5067386, 10134772, 20269544]

約数ペア:

[(1, 20269544), (2, 10134772), (4, 5067386), (8, 2533693), (419, 48376), (838, 24188), (1676, 12094), (3352, 6047)]