20088838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130447}}^1$

素因数の和:130467

約数の個数: 16

約数和(自身を含む): 37569024

約数和(自身を除く): 17480186

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130447, 260894, 913129, 1434917, 1826258, 2869834, 10044419, 20088838]

約数ペア:

[(1, 20088838), (2, 10044419), (7, 2869834), (11, 1826258), (14, 1434917), (22, 913129), (77, 260894), (154, 130447)]