20580742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113081}}^1$

素因数の和:113103

約数の個数: 16

約数和(自身を含む): 37995552

約数和(自身を除く): 17414810

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 113081, 226162, 791567, 1470053, 1583134, 2940106, 10290371, 20580742]

約数ペア:

[(1, 20580742), (2, 10290371), (7, 2940106), (13, 1583134), (14, 1470053), (26, 791567), (91, 226162), (182, 113081)]