20858707957

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{670849}}^1$

素因数の和:670956

約数の個数: 16

約数和(自身を含む): 23184576000

約数和(自身を除く): 2325868043

約数列:

[1, 17, 31, 59, 527, 1003, 1829, 31093, 670849, 11404433, 20796319, 39580091, 353537423, 672861547, 1226982821, 20858707957]

約数ペア:

[(1, 20858707957), (17, 1226982821), (31, 672861547), (59, 353537423), (527, 39580091), (1003, 20796319), (1829, 11404433), (31093, 670849)]