2020621884

素因数分解:

$2^2\times 3^1\times {\mathrm{168385157}}^1$

素因数の和:168385164

約数の個数: 12

約数和(自身を含む): 4714784424

約数和(自身を除く): 2694162540

約数列:

[1, 2, 3, 4, 6, 12, 168385157, 336770314, 505155471, 673540628, 1010310942, 2020621884]

約数ペア:

[(1, 2020621884), (2, 1010310942), (3, 673540628), (4, 505155471), (6, 336770314), (12, 168385157)]