20098103650221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{16993}}^1\times {\mathrm{28859}}^1$

素因数の和:46593

約数の個数: 32

約数和(自身を含む): 28249737984000

約数和(自身を除く): 8151634333779

約数列:

[1, 3, 19, 57, 719, 2157, 13661, 16993, 28859, 40983, 50979, 86577, 322867, 548321, 968601, 1644963, 12217967, 20749621, 36653901, 62248863, 232141373, 394242799, 490400987, 696424119, 1182728397, 1471202961, 9317618753, 27952856259, 352598309653, 1057794928959, 6699367883407, 20098103650221]

約数ペア:

[(1, 20098103650221), (3, 6699367883407), (19, 1057794928959), (57, 352598309653), (719, 27952856259), (2157, 9317618753), (13661, 1471202961), (16993, 1182728397), (28859, 696424119), (40983, 490400987), (50979, 394242799), (86577, 232141373), (322867, 62248863), (548321, 36653901), (968601, 20749621), (1644963, 12217967)]