20682456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27799}}^1$

素因数の和:27839

約数の個数: 32

約数和(自身を含む): 53376000

約数和(自身を除く): 32693544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27799, 55598, 83397, 111196, 166794, 222392, 333588, 667176, 861769, 1723538, 2585307, 3447076, 5170614, 6894152, 10341228, 20682456]

約数ペア:

[(1, 20682456), (2, 10341228), (3, 6894152), (4, 5170614), (6, 3447076), (8, 2585307), (12, 1723538), (24, 861769), (31, 667176), (62, 333588), (93, 222392), (124, 166794), (186, 111196), (248, 83397), (372, 55598), (744, 27799)]