20962799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 4196881

約数列:

[1, 11, 13, 47, 143, 517, 611, 3119, 6721, 34309, 40547, 146593, 446017, 1612523, 1905709, 20962799]

約数ペア:

[(1, 20962799), (11, 1905709), (13, 1612523), (47, 446017), (143, 146593), (517, 40547), (611, 34309), (3119, 6721)]