20223729929

素因数分解:

${\mathrm{13}}^4\times {\mathrm{173}}^1\times {\mathrm{4093}}^1$

素因数の和:4318

約数の個数: 20

約数和(自身を含む): 22041006996

約数和(自身を除く): 1817277067

約数列:

[1, 13, 169, 173, 2197, 2249, 4093, 28561, 29237, 53209, 380081, 691717, 708089, 4941053, 8992321, 9205157, 116900173, 119667041, 1555671533, 20223729929]

約数ペア:

[(1, 20223729929), (13, 1555671533), (169, 119667041), (173, 116900173), (2197, 9205157), (2249, 8992321), (4093, 4941053), (28561, 708089), (29237, 691717), (53209, 380081)]