20172346191

素因数分解:

$3^4\times {\mathrm{4969}}^1\times {\mathrm{50119}}^1$

素因数の和:55100

約数の個数: 20

約数和(自身を含む): 30140664400

約数和(自身を除く): 9968318209

約数列:

[1, 3, 9, 27, 81, 4969, 14907, 44721, 50119, 134163, 150357, 402489, 451071, 1353213, 4059639, 249041311, 747123933, 2241371799, 6724115397, 20172346191]

約数ペア:

[(1, 20172346191), (3, 6724115397), (9, 2241371799), (27, 747123933), (81, 249041311), (4969, 4059639), (14907, 1353213), (44721, 451071), (50119, 402489), (134163, 150357)]