20584483969

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1\times {\mathrm{9689}}^1$

素因数の和:11280

約数の個数: 16

約数和(自身を含む): 23650421760

約数和(自身を除く): 3065937791

約数列:

[1, 7, 223, 1361, 1561, 9527, 9689, 67823, 303503, 2124521, 2160647, 13186729, 15124529, 92307103, 2940640567, 20584483969]

約数ペア:

[(1, 20584483969), (7, 2940640567), (223, 92307103), (1361, 15124529), (1561, 13186729), (9527, 2160647), (9689, 2124521), (67823, 303503)]