20227978966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{502259}}^1$

素因数の和:503823

約数の個数: 16

約数和(自身を含む): 32697126000

約数和(自身を除く): 12469147034

約数列:

[1, 2, 13, 26, 1549, 3098, 20137, 40274, 502259, 1004518, 6529367, 13058734, 777999191, 1555998382, 10113989483, 20227978966]

約数ペア:

[(1, 20227978966), (2, 10113989483), (13, 1555998382), (26, 777999191), (1549, 13058734), (3098, 6529367), (20137, 1004518), (40274, 502259)]