20573060452

素因数分解:

$2^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{851393}}^1$

素因数の和:852267

約数の個数: 24

約数和(自身を含む): 41193847296

約数和(自身を除く): 20620786844

約数列:

[1, 2, 4, 7, 14, 28, 863, 1726, 3452, 6041, 12082, 24164, 851393, 1702786, 3405572, 5959751, 11919502, 23839004, 734752159, 1469504318, 2939008636, 5143265113, 10286530226, 20573060452]

約数ペア:

[(1, 20573060452), (2, 10286530226), (4, 5143265113), (7, 2939008636), (14, 1469504318), (28, 734752159), (863, 23839004), (1726, 11919502), (3452, 5959751), (6041, 3405572), (12082, 1702786), (24164, 851393)]