20614412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56633}}^1$

素因数の和:56657

約数の個数: 24

約数和(自身を含む): 44401056

約数和(自身を除く): 23786644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 56633, 113266, 226532, 396431, 736229, 792862, 1472458, 1585724, 2944916, 5153603, 10307206, 20614412]

約数ペア:

[(1, 20614412), (2, 10307206), (4, 5153603), (7, 2944916), (13, 1585724), (14, 1472458), (26, 792862), (28, 736229), (52, 396431), (91, 226532), (182, 113266), (364, 56633)]