2000760176005

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1\times {\mathrm{1800451}}^1$

素因数の和:1802604

約数の個数: 16

約数和(自身を含む): 2424128572800

約数和(自身を除く): 423368396795

約数列:

[1, 5, 109, 545, 2039, 10195, 222251, 1111255, 1800451, 9002255, 196249159, 981245795, 3671119589, 18355597945, 400152035201, 2000760176005]

約数ペア:

[(1, 2000760176005), (5, 400152035201), (109, 18355597945), (545, 3671119589), (2039, 981245795), (10195, 196249159), (222251, 9002255), (1111255, 1800451)]