2020752003

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1\times {\mathrm{19429}}^1$

素因数の和:20406

約数の個数: 16

約数和(自身を含む): 2770251680

約数和(自身を除く): 749499677

約数列:

[1, 3, 37, 111, 937, 2811, 19429, 34669, 58287, 104007, 718873, 2156619, 18204973, 54614919, 673584001, 2020752003]

約数ペア:

[(1, 2020752003), (3, 673584001), (37, 54614919), (111, 18204973), (937, 2156619), (2811, 718873), (19429, 104007), (34669, 58287)]