20163770075

素因数分解:

$5^2\times {\mathrm{16633}}^1\times {\mathrm{48491}}^1$

素因数の和:65134

約数の個数: 12

約数和(自身を含む): 25005093768

約数和(自身を除く): 4841323693

約数列:

[1, 5, 25, 16633, 48491, 83165, 242455, 415825, 1212275, 806550803, 4032754015, 20163770075]

約数ペア:

[(1, 20163770075), (5, 4032754015), (25, 806550803), (16633, 1212275), (48491, 415825), (83165, 242455)]