20142563344

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{2473301}}^1$

素因数の和:2473818

約数の個数: 20

約数和(自身を含む): 39102904620

約数和(自身を除く): 18960341276

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 2473301, 4946602, 9893204, 19786408, 39572816, 1258910209, 2517820418, 5035640836, 10071281672, 20142563344]

約数ペア:

[(1, 20142563344), (2, 10071281672), (4, 5035640836), (8, 2517820418), (16, 1258910209), (509, 39572816), (1018, 19786408), (2036, 9893204), (4072, 4946602), (8144, 2473301)]