20235514474

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1\times {\mathrm{2179}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 34807449600

約数和(自身を除く): 14571935126

約数列:

[1, 2, 7, 14, 439, 878, 1511, 2179, 3022, 3073, 4358, 6146, 10577, 15253, 21154, 30506, 663329, 956581, 1326658, 1913162, 3292469, 4643303, 6584938, 6696067, 9286606, 13392134, 23047283, 46094566, 1445393891, 2890787782, 10117757237, 20235514474]

約数ペア:

[(1, 20235514474), (2, 10117757237), (7, 2890787782), (14, 1445393891), (439, 46094566), (878, 23047283), (1511, 13392134), (2179, 9286606), (3022, 6696067), (3073, 6584938), (4358, 4643303), (6146, 3292469), (10577, 1913162), (15253, 1326658), (21154, 956581), (30506, 663329)]