20192608

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{2029}}^1$

素因数の和:2350

約数の個数: 24

約数和(自身を含む): 39901680

約数和(自身を除く): 19709072

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 2029, 2488, 4058, 4976, 8116, 9952, 16232, 32464, 64928, 631019, 1262038, 2524076, 5048152, 10096304, 20192608]

約数ペア:

[(1, 20192608), (2, 10096304), (4, 5048152), (8, 2524076), (16, 1262038), (32, 631019), (311, 64928), (622, 32464), (1244, 16232), (2029, 9952), (2488, 8116), (4058, 4976)]