20366918501

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1\times {\mathrm{12917}}^1$

素因数の和:15644

約数の個数: 16

約数和(自身を含む): 22140418560

約数和(自身を除く): 1773500059

約数列:

[1, 19, 31, 589, 2677, 12917, 50863, 82987, 245423, 400427, 1576753, 7608113, 34578809, 656997371, 1071943079, 20366918501]

約数ペア:

[(1, 20366918501), (19, 1071943079), (31, 656997371), (589, 34578809), (2677, 7608113), (12917, 1576753), (50863, 400427), (82987, 245423)]