20804985373

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1\times {\mathrm{11863}}^1$

素因数の和:13404

約数の個数: 16

約数和(自身を含む): 22356331776

約数和(自身を除く): 1551346403

約数列:

[1, 17, 71, 1207, 1453, 11863, 24701, 103163, 201671, 842273, 1753771, 14318641, 17236939, 293027963, 1223822669, 20804985373]

約数ペア:

[(1, 20804985373), (17, 1223822669), (71, 293027963), (1207, 17236939), (1453, 14318641), (11863, 1753771), (24701, 842273), (103163, 201671)]