20743257599

素因数分解:

${\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1\times {\mathrm{2753}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 21207121920

約数和(自身を除く): 463864321

約数列:

[1, 79, 127, 751, 2753, 10033, 59329, 95377, 217487, 349631, 2067503, 7534783, 27620849, 163332737, 262572881, 20743257599]

約数ペア:

[(1, 20743257599), (79, 262572881), (127, 163332737), (751, 27620849), (2753, 7534783), (10033, 2067503), (59329, 349631), (95377, 217487)]