20110516959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{76883}}^1$

素因数の和:77271

約数の個数: 32

約数和(自身を含む): 30482968320

約数和(自身を除く): 10372451361

約数列:

[1, 3, 13, 19, 39, 57, 247, 353, 741, 1059, 4589, 6707, 13767, 20121, 76883, 87191, 230649, 261573, 999479, 1460777, 2998437, 4382331, 18990101, 27139699, 56970303, 81419097, 352816087, 515654281, 1058448261, 1546962843, 6703505653, 20110516959]

約数ペア:

[(1, 20110516959), (3, 6703505653), (13, 1546962843), (19, 1058448261), (39, 515654281), (57, 352816087), (247, 81419097), (353, 56970303), (741, 27139699), (1059, 18990101), (4589, 4382331), (6707, 2998437), (13767, 1460777), (20121, 999479), (76883, 261573), (87191, 230649)]