2007193180

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{141551}}^1$

素因数の和:142269

約数の個数: 24

約数和(自身を含む): 4221080640

約数和(自身を除く): 2213887460

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 141551, 283102, 566204, 707755, 1415510, 2831020, 100359659, 200719318, 401438636, 501798295, 1003596590, 2007193180]

約数ペア:

[(1, 2007193180), (2, 1003596590), (4, 501798295), (5, 401438636), (10, 200719318), (20, 100359659), (709, 2831020), (1418, 1415510), (2836, 707755), (3545, 566204), (7090, 283102), (14180, 141551)]