20123701851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3049}}^1\times {\mathrm{200003}}^1$

素因数の和:203066

約数の個数: 16

約数和(自身を含む): 29280585600

約数和(自身を除く): 9156883749

約数列:

[1, 3, 11, 33, 3049, 9147, 33539, 100617, 200003, 600009, 2200033, 6600099, 609809147, 1829427441, 6707900617, 20123701851]

約数ペア:

[(1, 20123701851), (3, 6707900617), (11, 1829427441), (33, 609809147), (3049, 6600099), (9147, 2200033), (33539, 600009), (100617, 200003)]