20163896628

素因数分解:

$2^2\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{1358387}}^1$

素因数の和:1359631

約数の個数: 24

約数和(自身を含む): 47087161632

約数和(自身を除く): 26923265004

約数列:

[1, 2, 3, 4, 6, 12, 1237, 2474, 3711, 4948, 7422, 14844, 1358387, 2716774, 4075161, 5433548, 8150322, 16300644, 1680324719, 3360649438, 5040974157, 6721298876, 10081948314, 20163896628]

約数ペア:

[(1, 20163896628), (2, 10081948314), (3, 6721298876), (4, 5040974157), (6, 3360649438), (12, 1680324719), (1237, 16300644), (2474, 8150322), (3711, 5433548), (4948, 4075161), (7422, 2716774), (14844, 1358387)]