20424054925

素因数分解:

$5^2\times {\mathrm{7333}}^1\times {\mathrm{111409}}^1$

素因数の和:118752

約数の個数: 12

約数和(自身を含む): 25329509140

約数和(自身を除く): 4905454215

約数列:

[1, 5, 25, 7333, 36665, 111409, 183325, 557045, 2785225, 816962197, 4084810985, 20424054925]

約数ペア:

[(1, 20424054925), (5, 4084810985), (25, 816962197), (7333, 2785225), (36665, 557045), (111409, 183325)]