2013676120

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{131441}}^1$

素因数の和:131835

約数の個数: 32

約数和(自身を含む): 4542635520

約数和(自身を除く): 2528959400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 15320, 131441, 262882, 525764, 657205, 1051528, 1314410, 2628820, 5257640, 50341903, 100683806, 201367612, 251709515, 402735224, 503419030, 1006838060, 2013676120]

約数ペア:

[(1, 2013676120), (2, 1006838060), (4, 503419030), (5, 402735224), (8, 251709515), (10, 201367612), (20, 100683806), (40, 50341903), (383, 5257640), (766, 2628820), (1532, 1314410), (1915, 1051528), (3064, 657205), (3830, 525764), (7660, 262882), (15320, 131441)]