20601232

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{8527}}^1$

素因数の和:8686

約数の個数: 20

約数和(自身を含む): 40183936

約数和(自身を除く): 19582704

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 8527, 17054, 34108, 68216, 136432, 1287577, 2575154, 5150308, 10300616, 20601232]

約数ペア:

[(1, 20601232), (2, 10300616), (4, 5150308), (8, 2575154), (16, 1287577), (151, 136432), (302, 68216), (604, 34108), (1208, 17054), (2416, 8527)]