20174752449

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{2657}}^1\times {\mathrm{8191}}^1$

素因数の和:10957

約数の個数: 24

約数和(自身を含む): 29438902272

約数和(自身を除く): 9264149823

約数列:

[1, 3, 9, 103, 309, 927, 2657, 7971, 8191, 23913, 24573, 73719, 273671, 821013, 843673, 2463039, 2531019, 7593057, 21763487, 65290461, 195871383, 2241639161, 6724917483, 20174752449]

約数ペア:

[(1, 20174752449), (3, 6724917483), (9, 2241639161), (103, 195871383), (309, 65290461), (927, 21763487), (2657, 7593057), (7971, 2531019), (8191, 2463039), (23913, 843673), (24573, 821013), (73719, 273671)]