20633670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{76421}}^1$

素因数の和:76437

約数の個数: 32

約数和(自身を含む): 55023840

約数和(自身を除く): 34390170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 76421, 152842, 229263, 382105, 458526, 687789, 764210, 1146315, 1375578, 2063367, 2292630, 3438945, 4126734, 6877890, 10316835, 20633670]

約数ペア:

[(1, 20633670), (2, 10316835), (3, 6877890), (5, 4126734), (6, 3438945), (9, 2292630), (10, 2063367), (15, 1375578), (18, 1146315), (27, 764210), (30, 687789), (45, 458526), (54, 382105), (90, 229263), (135, 152842), (270, 76421)]