2006202219

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{167309}}^1$

素因数の和:167890

約数の個数: 16

約数和(自身を含む): 3062442240

約数和(自身を除く): 1056240021

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 11991, 167309, 501927, 1171163, 3513489, 95533439, 286600317, 668734073, 2006202219]

約数ペア:

[(1, 2006202219), (3, 668734073), (7, 286600317), (21, 95533439), (571, 3513489), (1713, 1171163), (3997, 501927), (11991, 167309)]