66509762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20021}}^1$

素因数の和:20185

約数の個数: 16

約数和(自身を含む): 109560384

約数和(自身を除く): 43050622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 20021, 40042, 220231, 440462, 3023171, 6046342, 33254881, 66509762]

約数ペア:

[(1, 66509762), (2, 33254881), (11, 6046342), (22, 3023171), (151, 440462), (302, 220231), (1661, 40042), (3322, 20021)]