6813020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17957

約数の個数: 24

約数和(自身を含む): 15061200

約数和(自身を除く): 8248180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17929, 35858, 71716, 89645, 179290, 340651, 358580, 681302, 1362604, 1703255, 3406510, 6813020]

約数ペア:

[(1, 6813020), (2, 3406510), (4, 1703255), (5, 1362604), (10, 681302), (19, 358580), (20, 340651), (38, 179290), (76, 89645), (95, 71716), (190, 35858), (380, 17929)]