20139027503

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{36653}}^1$

素因数の和:38194

約数の個数: 16

約数和(自身を含む): 23466770496

約数和(自身を除く): 3327742993

約数列:

[1, 7, 53, 371, 1481, 10367, 36653, 78493, 256571, 549451, 1942609, 13598263, 54283093, 379981651, 2877003929, 20139027503]

約数ペア:

[(1, 20139027503), (7, 2877003929), (53, 379981651), (371, 54283093), (1481, 13598263), (10367, 1942609), (36653, 549451), (78493, 256571)]