2020445049

素因数分解:

$3^1\times 7^1\times {\mathrm{6037}}^1\times {\mathrm{15937}}^1$

素因数の和:21984

約数の個数: 16

約数和(自身を含む): 3079476608

約数和(自身を除く): 1059031559

約数列:

[1, 3, 7, 21, 6037, 15937, 18111, 42259, 47811, 111559, 126777, 334677, 96211669, 288635007, 673481683, 2020445049]

約数ペア:

[(1, 2020445049), (3, 673481683), (7, 288635007), (21, 96211669), (6037, 334677), (15937, 126777), (18111, 111559), (42259, 47811)]