20173161603

素因数分解:

$3^1\times 7^1\times {\mathrm{28447}}^1\times {\mathrm{33769}}^1$

素因数の和:62226

約数の個数: 16

約数和(自身を含む): 30742046720

約数和(自身を除く): 10568885117

約数列:

[1, 3, 7, 21, 28447, 33769, 85341, 101307, 199129, 236383, 597387, 709149, 960626743, 2881880229, 6724387201, 20173161603]

約数ペア:

[(1, 20173161603), (3, 6724387201), (7, 2881880229), (21, 960626743), (28447, 709149), (33769, 597387), (85341, 236383), (101307, 199129)]