2016609940

素因数分解:

$2^2\times 5^1\times {\mathrm{4111}}^1\times {\mathrm{24527}}^1$

素因数の和:28647

約数の個数: 24

約数和(自身を含む): 4236083712

約数和(自身を除く): 2219473772

約数列:

[1, 2, 4, 5, 10, 20, 4111, 8222, 16444, 20555, 24527, 41110, 49054, 82220, 98108, 122635, 245270, 490540, 100830497, 201660994, 403321988, 504152485, 1008304970, 2016609940]

約数ペア:

[(1, 2016609940), (2, 1008304970), (4, 504152485), (5, 403321988), (10, 201660994), (20, 100830497), (4111, 490540), (8222, 245270), (16444, 122635), (20555, 98108), (24527, 82220), (41110, 49054)]