20201232214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{750473}}^1$

素因数の和:750831

約数の個数: 16

約数和(自身を含む): 31105646352

約数和(自身を除く): 10904414138

約数列:

[1, 2, 43, 86, 313, 626, 13459, 26918, 750473, 1500946, 32270339, 64540678, 234898049, 469796098, 10100616107, 20201232214]

約数ペア:

[(1, 20201232214), (2, 10100616107), (43, 469796098), (86, 234898049), (313, 64540678), (626, 32270339), (13459, 1500946), (26918, 750473)]