20126415093

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{10987}}^1$

素因数の和:11365

約数の個数: 32

約数和(自身を含む): 28110644352

約数和(自身を除く): 7984229259

約数列:

[1, 3, 41, 53, 123, 159, 281, 843, 2173, 6519, 10987, 11521, 14893, 32961, 34563, 44679, 450467, 582311, 610613, 1351401, 1746933, 1831839, 3087347, 9262041, 23874751, 71624253, 126581227, 163629391, 379743681, 490888173, 6708805031, 20126415093]

約数ペア:

[(1, 20126415093), (3, 6708805031), (41, 490888173), (53, 379743681), (123, 163629391), (159, 126581227), (281, 71624253), (843, 23874751), (2173, 9262041), (6519, 3087347), (10987, 1831839), (11521, 1746933), (14893, 1351401), (32961, 610613), (34563, 582311), (44679, 450467)]