20233666064

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6552353}}^1$

素因数の和:6552554

約数の個数: 20

約数和(自身を含む): 39405856956

約数和(自身を除く): 19172190892

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6552353, 13104706, 26209412, 52418824, 104837648, 1264604129, 2529208258, 5058416516, 10116833032, 20233666064]

約数ペア:

[(1, 20233666064), (2, 10116833032), (4, 5058416516), (8, 2529208258), (16, 1264604129), (193, 104837648), (386, 52418824), (772, 26209412), (1544, 13104706), (3088, 6552353)]