20133503575

素因数分解:

$5^2\times {\mathrm{1871}}^1\times {\mathrm{430433}}^1$

素因数の和:432314

約数の個数: 12

約数和(自身を含む): 24978945888

約数和(自身を除く): 4845442313

約数列:

[1, 5, 25, 1871, 9355, 46775, 430433, 2152165, 10760825, 805340143, 4026700715, 20133503575]

約数ペア:

[(1, 20133503575), (5, 4026700715), (25, 805340143), (1871, 10760825), (9355, 2152165), (46775, 430433)]