20176508729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1\times {\mathrm{19913}}^1$

素因数の和:21868

約数の個数: 16

約数和(自身を含む): 22271339664

約数和(自身を除く): 2094830935

約数列:

[1, 13, 41, 533, 1901, 19913, 24713, 77941, 258869, 816433, 1013233, 10613629, 37854613, 492109969, 1552039133, 20176508729]

約数ペア:

[(1, 20176508729), (13, 1552039133), (41, 492109969), (533, 37854613), (1901, 10613629), (19913, 1013233), (24713, 816433), (77941, 258869)]