20327366

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 30965760

約数和(自身を除く): 10638394

約数列:

[1, 2, 127, 191, 254, 382, 419, 838, 24257, 48514, 53213, 80029, 106426, 160058, 10163683, 20327366]

約数ペア:

[(1, 20327366), (2, 10163683), (127, 160058), (191, 106426), (254, 80029), (382, 53213), (419, 48514), (838, 24257)]