20195576126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6521}}^1\times {\mathrm{140773}}^1$

素因数の和:147307

約数の個数: 16

約数和(自身を含む): 33052609008

約数和(自身を除く): 12857032882

約数列:

[1, 2, 11, 22, 6521, 13042, 71731, 140773, 143462, 281546, 1548503, 3097006, 917980733, 1835961466, 10097788063, 20195576126]

約数ペア:

[(1, 20195576126), (2, 10097788063), (11, 1835961466), (22, 917980733), (6521, 3097006), (13042, 1548503), (71731, 281546), (140773, 143462)]