20148616501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{704177}}^1$

素因数の和:704292

約数の個数: 16

約数和(自身を含む): 22713965568

約数和(自身を除く): 2565349067

約数列:

[1, 13, 31, 71, 403, 923, 2201, 28613, 704177, 9154301, 21829487, 49996567, 283783331, 649955371, 1549893577, 20148616501]

約数ペア:

[(1, 20148616501), (13, 1549893577), (31, 649955371), (71, 283783331), (403, 49996567), (923, 21829487), (2201, 9154301), (28613, 704177)]