20228410287

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{17627}}^1$

素因数の和:19892

約数の個数: 32

約数和(自身を含む): 31561171200

約数和(自身を除く): 11332760913

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2237, 6711, 17627, 20133, 42503, 52881, 60399, 127509, 158643, 334913, 382527, 475929, 1004739, 1147581, 3014217, 9042651, 39431599, 118294797, 354884391, 749200381, 1064653173, 2247601143, 6742803429, 20228410287]

約数ペア:

[(1, 20228410287), (3, 6742803429), (9, 2247601143), (19, 1064653173), (27, 749200381), (57, 354884391), (171, 118294797), (513, 39431599), (2237, 9042651), (6711, 3014217), (17627, 1147581), (20133, 1004739), (42503, 475929), (52881, 382527), (60399, 334913), (127509, 158643)]