20314208

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{1433}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 40111848

約数和(自身を除く): 19797640

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1433, 1772, 2866, 3544, 5732, 7088, 11464, 14176, 22928, 45856, 634819, 1269638, 2539276, 5078552, 10157104, 20314208]

約数ペア:

[(1, 20314208), (2, 10157104), (4, 5078552), (8, 2539276), (16, 1269638), (32, 634819), (443, 45856), (886, 22928), (1433, 14176), (1772, 11464), (2866, 7088), (3544, 5732)]