20341184689

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{312427}}^1$

素因数の和:312636

約数の個数: 16

約数和(自身を含む): 23754525696

約数和(自身を除く): 3413341007

約数列:

[1, 7, 71, 131, 497, 917, 9301, 65107, 312427, 2186989, 22182317, 40927937, 155276219, 286495559, 2905883527, 20341184689]

約数ペア:

[(1, 20341184689), (7, 2905883527), (71, 286495559), (131, 155276219), (497, 40927937), (917, 22182317), (9301, 2186989), (65107, 312427)]