2020148799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{313639}}^1$

素因数の和:313774

約数の個数: 16

約数和(自身を含む): 2860396800

約数和(自身を除く): 840248001

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 313639, 940917, 5959141, 17877423, 35441207, 106323621, 673382933, 2020148799]

約数ペア:

[(1, 2020148799), (3, 673382933), (19, 106323621), (57, 35441207), (113, 17877423), (339, 5959141), (2147, 940917), (6441, 313639)]