20113419794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{37493}}^1$

素因数の和:37994

約数の個数: 32

約数和(自身を含む): 33258677760

約数和(自身を除く): 13145257966

約数列:

[1, 2, 13, 26, 47, 94, 439, 611, 878, 1222, 5707, 11414, 20633, 37493, 41266, 74986, 268229, 487409, 536458, 974818, 1762171, 3524342, 16459427, 22908223, 32918854, 45816446, 213972551, 427945102, 773593069, 1547186138, 10056709897, 20113419794]

約数ペア:

[(1, 20113419794), (2, 10056709897), (13, 1547186138), (26, 773593069), (47, 427945102), (94, 213972551), (439, 45816446), (611, 32918854), (878, 22908223), (1222, 16459427), (5707, 3524342), (11414, 1762171), (20633, 974818), (37493, 536458), (41266, 487409), (74986, 268229)]