20126137054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{56359}}^1$

素因数の和:56568

約数の個数: 32

約数和(自身を含む): 32138726400

約数和(自身を除く): 12012589346

約数列:

[1, 2, 29, 47, 58, 94, 131, 262, 1363, 2726, 3799, 6157, 7598, 12314, 56359, 112718, 178553, 357106, 1634411, 2648873, 3268822, 5297746, 7383029, 14766058, 76817317, 153634634, 214107841, 347002363, 428215682, 694004726, 10063068527, 20126137054]

約数ペア:

[(1, 20126137054), (2, 10063068527), (29, 694004726), (47, 428215682), (58, 347002363), (94, 214107841), (131, 153634634), (262, 76817317), (1363, 14766058), (2726, 7383029), (3799, 5297746), (6157, 3268822), (7598, 2648873), (12314, 1634411), (56359, 357106), (112718, 178553)]