20804910695

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{104173}}^1$

素因数の和:104914

約数の個数: 16

約数和(自身を含む): 25426789920

約数和(自身を除く): 4621879225

約数列:

[1, 5, 59, 295, 677, 3385, 39943, 104173, 199715, 520865, 6146207, 30731035, 70525121, 352625605, 4160982139, 20804910695]

約数ペア:

[(1, 20804910695), (5, 4160982139), (59, 352625605), (295, 70525121), (677, 30731035), (3385, 6146207), (39943, 520865), (104173, 199715)]