2000590905

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1223603}}^1$

素因数の和:1223720

約数の個数: 16

約数和(自身を含む): 3230314560

約数和(自身を除く): 1229723655

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 1223603, 3670809, 6118015, 18354045, 133372727, 400118181, 666863635, 2000590905]

約数ペア:

[(1, 2000590905), (3, 666863635), (5, 400118181), (15, 133372727), (109, 18354045), (327, 6118015), (545, 3670809), (1635, 1223603)]