20109756

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23603}}^1$

素因数の和:23681

約数の個数: 24

約数和(自身を含む): 47585664

約数和(自身を除く): 27475908

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23603, 47206, 70809, 94412, 141618, 283236, 1675813, 3351626, 5027439, 6703252, 10054878, 20109756]

約数ペア:

[(1, 20109756), (2, 10054878), (3, 6703252), (4, 5027439), (6, 3351626), (12, 1675813), (71, 283236), (142, 141618), (213, 94412), (284, 70809), (426, 47206), (852, 23603)]