20199678483

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{6971}}^1\times {\mathrm{4903}}^1$

素因数の和:12074

約数の個数: 16

約数和(自身を含む): 27079024896

約数和(自身を除く): 6879346413

約数列:

[1, 3, 197, 591, 4903, 6971, 14709, 20913, 965891, 1373287, 2897673, 4119861, 34178813, 102536439, 6733226161, 20199678483]

約数ペア:

[(1, 20199678483), (3, 6733226161), (197, 102536439), (591, 34178813), (4903, 4119861), (6971, 2897673), (14709, 1373287), (20913, 965891)]