20379712

素因数分解:

$2^6\times {\mathrm{359}}^1\times {\mathrm{887}}^1$

素因数の和:1258

約数の個数: 28

約数和(自身を含む): 40599360

約数和(自身を除く): 20219648

約数列:

[1, 2, 4, 8, 16, 32, 64, 359, 718, 887, 1436, 1774, 2872, 3548, 5744, 7096, 11488, 14192, 22976, 28384, 56768, 318433, 636866, 1273732, 2547464, 5094928, 10189856, 20379712]

約数ペア:

[(1, 20379712), (2, 10189856), (4, 5094928), (8, 2547464), (16, 1273732), (32, 636866), (64, 318433), (359, 56768), (718, 28384), (887, 22976), (1436, 14192), (1774, 11488), (2872, 7096), (3548, 5744)]