20158476486

素因数分解:

$2^1\times 3^1\times {\mathrm{2551}}^1\times {\mathrm{1317031}}^1$

素因数の和:1319587

約数の個数: 16

約数和(自身を含む): 40332787968

約数和(自身を除く): 20174311482

約数列:

[1, 2, 3, 6, 2551, 5102, 7653, 15306, 1317031, 2634062, 3951093, 7902186, 3359746081, 6719492162, 10079238243, 20158476486]

約数ペア:

[(1, 20158476486), (2, 10079238243), (3, 6719492162), (6, 3359746081), (2551, 7902186), (5102, 3951093), (7653, 2634062), (15306, 1317031)]