20198352

素因数分解:

$2^4\times 3^1\times {\mathrm{420799}}^1$

素因数の和:420810

約数の個数: 20

約数和(自身を含む): 52179200

約数和(自身を除く): 31980848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420799, 841598, 1262397, 1683196, 2524794, 3366392, 5049588, 6732784, 10099176, 20198352]

約数ペア:

[(1, 20198352), (2, 10099176), (3, 6732784), (4, 5049588), (6, 3366392), (8, 2524794), (12, 1683196), (16, 1262397), (24, 841598), (48, 420799)]