20131356642

素因数分解:

$2^1\times 3^1\times {\mathrm{6871}}^1\times {\mathrm{488317}}^1$

素因数の和:495193

約数の個数: 16

約数和(自身を含む): 40268655552

約数和(自身を除く): 20137298910

約数列:

[1, 2, 3, 6, 6871, 13742, 20613, 41226, 488317, 976634, 1464951, 2929902, 3355226107, 6710452214, 10065678321, 20131356642]

約数ペア:

[(1, 20131356642), (2, 10065678321), (3, 6710452214), (6, 3355226107), (6871, 2929902), (13742, 1464951), (20613, 976634), (41226, 488317)]