20103339613

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{290767}}^1$

素因数の和:290881

約数の個数: 24

約数和(自身を含む): 25059549312

約数和(自身を除く): 4956209699

約数列:

[1, 7, 17, 49, 83, 119, 581, 833, 1411, 4067, 9877, 69139, 290767, 2035369, 4943039, 14247583, 24133661, 34601273, 168935627, 242208911, 410272237, 1182549389, 2871905659, 20103339613]

約数ペア:

[(1, 20103339613), (7, 2871905659), (17, 1182549389), (49, 410272237), (83, 242208911), (119, 168935627), (581, 34601273), (833, 24133661), (1411, 14247583), (4067, 4943039), (9877, 2035369), (69139, 290767)]