20074530266

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{197479}}^1$

素因数の和:197678

約数の個数: 32

約数和(自身を含む): 35318903040

約数和(自身を除く): 15244372774

約数列:

[1, 2, 7, 14, 53, 106, 137, 274, 371, 742, 959, 1918, 7261, 14522, 50827, 101654, 197479, 394958, 1382353, 2764706, 10466387, 20932774, 27054623, 54109246, 73264709, 146529418, 189382361, 378764722, 1433895019, 2867790038, 10037265133, 20074530266]

約数ペア:

[(1, 20074530266), (2, 10037265133), (7, 2867790038), (14, 1433895019), (53, 378764722), (106, 189382361), (137, 146529418), (274, 73264709), (371, 54109246), (742, 27054623), (959, 20932774), (1918, 10466387), (7261, 2764706), (14522, 1382353), (50827, 394958), (101654, 197479)]