20066541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4027}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 29388288

約数和(自身を除く): 9321747

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4027, 4983, 12081, 44297, 132891, 608077, 1824231, 6688847, 20066541]

約数ペア:

[(1, 20066541), (3, 6688847), (11, 1824231), (33, 608077), (151, 132891), (453, 44297), (1661, 12081), (4027, 4983)]