20165594141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{713599}}^1$

素因数の和:713984

約数の個数: 16

約数和(自身を含む): 25210060800

約数和(自身を除く): 5044466659

約数列:

[1, 7, 11, 77, 367, 2569, 4037, 28259, 713599, 4995193, 7849589, 54947123, 261890833, 1833235831, 2880799163, 20165594141]

約数ペア:

[(1, 20165594141), (7, 2880799163), (11, 1833235831), (77, 261890833), (367, 54947123), (2569, 7849589), (4037, 4995193), (28259, 713599)]