2006043405

素因数分解:

$3^1\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{33409}}^1$

素因数の和:37420

約数の個数: 16

約数和(自身を含む): 3210567360

約数和(自身を除く): 1204523955

約数列:

[1, 3, 5, 15, 4003, 12009, 20015, 33409, 60045, 100227, 167045, 501135, 133736227, 401208681, 668681135, 2006043405]

約数ペア:

[(1, 2006043405), (3, 668681135), (5, 401208681), (15, 133736227), (4003, 501135), (12009, 167045), (20015, 100227), (33409, 60045)]