20247024161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{5009}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 25528715520

約数和(自身を除く): 5281691359

約数列:

[1, 7, 13, 43, 91, 301, 559, 1033, 3913, 5009, 7231, 13429, 35063, 44419, 65117, 94003, 215387, 310933, 455819, 577447, 1507709, 2800031, 4042129, 5174297, 19600217, 36220079, 67265861, 222494771, 470861027, 1557463397, 2892432023, 20247024161]

約数ペア:

[(1, 20247024161), (7, 2892432023), (13, 1557463397), (43, 470861027), (91, 222494771), (301, 67265861), (559, 36220079), (1033, 19600217), (3913, 5174297), (5009, 4042129), (7231, 2800031), (13429, 1507709), (35063, 577447), (44419, 455819), (65117, 310933), (94003, 215387)]