20107182471

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1025929}}^1$

素因数の和:1026118

約数の個数: 16

約数和(自身を含む): 27576998400

約数和(自身を除く): 7469815929

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 1025929, 3077787, 48218663, 142604131, 144655989, 427812393, 6702394157, 20107182471]

約数ペア:

[(1, 20107182471), (3, 6702394157), (47, 427812393), (139, 144655989), (141, 142604131), (417, 48218663), (6533, 3077787), (19599, 1025929)]