20124637871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{919}}^1\times {\mathrm{2243}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 21734845440

約数和(自身を除く): 1610207569

約数列:

[1, 13, 751, 919, 2243, 9763, 11947, 29159, 690169, 1684493, 2061317, 8972197, 21898409, 26797121, 1548049067, 20124637871]

約数ペア:

[(1, 20124637871), (13, 1548049067), (751, 26797121), (919, 21898409), (2243, 8972197), (9763, 2061317), (11947, 1684493), (29159, 690169)]