20960628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{134363}}^1$

素因数の和:134383

約数の個数: 24

約数和(自身を含む): 52670688

約数和(自身を除く): 31710060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 134363, 268726, 403089, 537452, 806178, 1612356, 1746719, 3493438, 5240157, 6986876, 10480314, 20960628]

約数ペア:

[(1, 20960628), (2, 10480314), (3, 6986876), (4, 5240157), (6, 3493438), (12, 1746719), (13, 1612356), (26, 806178), (39, 537452), (52, 403089), (78, 268726), (156, 134363)]