20850081119

素因数分解:

$7^1\times {\mathrm{11731}}^1\times {\mathrm{253907}}^1$

素因数の和:265645

約数の個数: 8

約数和(自身を含む): 23830789248

約数和(自身を除く): 2980708129

約数列:

[1, 7, 11731, 82117, 253907, 1777349, 2978583017, 20850081119]

約数ペア:

[(1, 20850081119), (7, 2978583017), (11731, 1777349), (82117, 253907)]