20232543357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{31063}}^1$

素因数の和:31394

約数の個数: 48

約数和(自身を含む): 33243450240

約数和(自身を除く): 13010906883

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 293, 741, 879, 2223, 2637, 3809, 5567, 11427, 16701, 31063, 34281, 50103, 72371, 93189, 217113, 279567, 403819, 590197, 651339, 1211457, 1770591, 3634371, 5311773, 7672561, 9101459, 23017683, 27304377, 69053049, 81913131, 118318967, 172927721, 354956901, 518783163, 1064870703, 1556349489, 2248060373, 6744181119, 20232543357]

約数ペア:

[(1, 20232543357), (3, 6744181119), (9, 2248060373), (13, 1556349489), (19, 1064870703), (39, 518783163), (57, 354956901), (117, 172927721), (171, 118318967), (247, 81913131), (293, 69053049), (741, 27304377), (879, 23017683), (2223, 9101459), (2637, 7672561), (3809, 5311773), (5567, 3634371), (11427, 1770591), (16701, 1211457), (31063, 651339), (34281, 590197), (50103, 403819), (72371, 279567), (93189, 217113)]