20086782

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90481}}^1$

素因数の和:90523

約数の個数: 16

約数和(自身を含む): 41259792

約数和(自身を除く): 21173010

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90481, 180962, 271443, 542886, 3347797, 6695594, 10043391, 20086782]

約数ペア:

[(1, 20086782), (2, 10043391), (3, 6695594), (6, 3347797), (37, 542886), (74, 271443), (111, 180962), (222, 90481)]