20811012

素因数分解:

$2^2\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{1481}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 48633312

約数和(自身を除く): 27822300

約数列:

[1, 2, 3, 4, 6, 12, 1171, 1481, 2342, 2962, 3513, 4443, 4684, 5924, 7026, 8886, 14052, 17772, 1734251, 3468502, 5202753, 6937004, 10405506, 20811012]

約数ペア:

[(1, 20811012), (2, 10405506), (3, 6937004), (4, 5202753), (6, 3468502), (12, 1734251), (1171, 17772), (1481, 14052), (2342, 8886), (2962, 7026), (3513, 5924), (4443, 4684)]