20194502523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7293067}}^1$

素因数の和:7293154

約数の個数: 16

約数和(自身を含む): 29405650176

約数和(自身を除く): 9211147653

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 7293067, 21879201, 94809871, 284429613, 517807757, 1553423271, 6731500841, 20194502523]

約数ペア:

[(1, 20194502523), (3, 6731500841), (13, 1553423271), (39, 517807757), (71, 284429613), (213, 94809871), (923, 21879201), (2769, 7293067)]