2016261020

素因数分解:

$2^2\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{48259}}^1$

素因数の和:50357

約数の個数: 24

約数和(自身を含む): 4236262800

約数和(自身を除く): 2220001780

約数列:

[1, 2, 4, 5, 10, 20, 2089, 4178, 8356, 10445, 20890, 41780, 48259, 96518, 193036, 241295, 482590, 965180, 100813051, 201626102, 403252204, 504065255, 1008130510, 2016261020]

約数ペア:

[(1, 2016261020), (2, 1008130510), (4, 504065255), (5, 403252204), (10, 201626102), (20, 100813051), (2089, 965180), (4178, 482590), (8356, 241295), (10445, 193036), (20890, 96518), (41780, 48259)]