2087133020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14908093}}^1$

素因数の和:14908109

約数の個数: 24

約数和(自身を含む): 5009119584

約数和(自身を除く): 2921986564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14908093, 29816186, 59632372, 74540465, 104356651, 149080930, 208713302, 298161860, 417426604, 521783255, 1043566510, 2087133020]

約数ペア:

[(1, 2087133020), (2, 1043566510), (4, 521783255), (5, 417426604), (7, 298161860), (10, 208713302), (14, 149080930), (20, 104356651), (28, 74540465), (35, 59632372), (70, 29816186), (140, 14908093)]