20434134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{486527}}^1$

素因数の和:486539

約数の個数: 16

約数和(自身を含む): 46706688

約数和(自身を除く): 26272554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 486527, 973054, 1459581, 2919162, 3405689, 6811378, 10217067, 20434134]

約数ペア:

[(1, 20434134), (2, 10217067), (3, 6811378), (6, 3405689), (7, 2919162), (14, 1459581), (21, 973054), (42, 486527)]