20133143989

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{442691}}^1$

素因数の和:442860

約数の個数: 16

約数和(自身を含む): 23586629760

約数和(自身を除く): 3453485771

約数列:

[1, 7, 73, 89, 511, 623, 6497, 45479, 442691, 3098837, 32316443, 39399499, 226215101, 275796493, 2876163427, 20133143989]

約数ペア:

[(1, 20133143989), (7, 2876163427), (73, 275796493), (89, 226215101), (511, 39399499), (623, 32316443), (6497, 3098837), (45479, 442691)]