20061780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334363}}^1$

素因数の和:334375

約数の個数: 24

約数和(自身を含む): 56173152

約数和(自身を除く): 36111372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334363, 668726, 1003089, 1337452, 1671815, 2006178, 3343630, 4012356, 5015445, 6687260, 10030890, 20061780]

約数ペア:

[(1, 20061780), (2, 10030890), (3, 6687260), (4, 5015445), (5, 4012356), (6, 3343630), (10, 2006178), (12, 1671815), (15, 1337452), (20, 1003089), (30, 668726), (60, 334363)]