20699042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113731}}^1$

素因数の和:113753

約数の個数: 16

約数和(自身を含む): 38213952

約数和(自身を除く): 17514910

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 113731, 227462, 796117, 1478503, 1592234, 2957006, 10349521, 20699042]

約数ペア:

[(1, 20699042), (2, 10349521), (7, 2957006), (13, 1592234), (14, 1478503), (26, 796117), (91, 227462), (182, 113731)]