20022586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4729}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 31501800

約数和(自身を除く): 11479214

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4729, 9458, 137141, 274282, 345217, 690434, 10011293, 20022586]

約数ペア:

[(1, 20022586), (2, 10011293), (29, 690434), (58, 345217), (73, 274282), (146, 137141), (2117, 9458), (4234, 4729)]