20329076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1549}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 37888200

約数和(自身を除く): 17559124

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1549, 3098, 3281, 6196, 6562, 13124, 26333, 52666, 105332, 298957, 597914, 1195828, 5082269, 10164538, 20329076]

約数ペア:

[(1, 20329076), (2, 10164538), (4, 5082269), (17, 1195828), (34, 597914), (68, 298957), (193, 105332), (386, 52666), (772, 26333), (1549, 13124), (3098, 6562), (3281, 6196)]