20636935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10141}}^1$

素因数の和:10194

約数の個数: 16

約数和(自身を含む): 27748512

約数和(自身を除く): 7111577

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 10141, 50705, 111551, 375217, 557755, 1876085, 4127387, 20636935]

約数ペア:

[(1, 20636935), (5, 4127387), (11, 1876085), (37, 557755), (55, 375217), (185, 111551), (407, 50705), (2035, 10141)]