20343139739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1\times {\mathrm{8581}}^1$

素因数の和:12878

約数の個数: 16

約数和(自身を含む): 22425383904

約数和(自身を除く): 2082244165

約数列:

[1, 13, 43, 559, 4241, 8581, 55133, 111553, 182363, 368983, 2370719, 4796779, 36392021, 473096273, 1564856903, 20343139739]

約数ペア:

[(1, 20343139739), (13, 1564856903), (43, 473096273), (559, 36392021), (4241, 4796779), (8581, 2370719), (55133, 368983), (111553, 182363)]