20199872342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1678009}}^1$

素因数の和:1678487

約数の個数: 16

約数和(自身を含む): 32701058880

約数和(自身を除く): 12501186538

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 1678009, 3356018, 21814117, 43628234, 776918167, 1553836334, 10099936171, 20199872342]

約数ペア:

[(1, 20199872342), (2, 10099936171), (13, 1553836334), (26, 776918167), (463, 43628234), (926, 21814117), (6019, 3356018), (12038, 1678009)]