20709006

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{13751}}^1$

素因数の和:14007

約数の個数: 16

約数和(自身を含む): 41586048

約数和(自身を除く): 20877042

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 13751, 27502, 41253, 82506, 3451501, 6903002, 10354503, 20709006]

約数ペア:

[(1, 20709006), (2, 10354503), (3, 6903002), (6, 3451501), (251, 82506), (502, 41253), (753, 27502), (1506, 13751)]