20081982

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{4127}}^1$

素因数の和:4943

約数の個数: 16

約数和(自身を含む): 40223232

約数和(自身を除く): 20141250

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4127, 4866, 8254, 12381, 24762, 3346997, 6693994, 10040991, 20081982]

約数ペア:

[(1, 20081982), (2, 10040991), (3, 6693994), (6, 3346997), (811, 24762), (1622, 12381), (2433, 8254), (4127, 4866)]