20956192

素因数分解:

$2^5\times {\mathrm{457}}^1\times {\mathrm{1433}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 41376636

約数和(自身を除く): 20420444

約数列:

[1, 2, 4, 8, 16, 32, 457, 914, 1433, 1828, 2866, 3656, 5732, 7312, 11464, 14624, 22928, 45856, 654881, 1309762, 2619524, 5239048, 10478096, 20956192]

約数ペア:

[(1, 20956192), (2, 10478096), (4, 5239048), (8, 2619524), (16, 1309762), (32, 654881), (457, 45856), (914, 22928), (1433, 14624), (1828, 11464), (2866, 7312), (3656, 5732)]