20565207553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{2371}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 22878319520

約数和(自身を除く): 2313111967

約数列:

[1, 11, 97, 121, 739, 1067, 2371, 8129, 11737, 26081, 71683, 89419, 229987, 286891, 788513, 1752169, 2529857, 8673643, 19273859, 27828427, 169960393, 212012449, 1869564323, 20565207553]

約数ペア:

[(1, 20565207553), (11, 1869564323), (97, 212012449), (121, 169960393), (739, 27828427), (1067, 19273859), (2371, 8673643), (8129, 2529857), (11737, 1752169), (26081, 788513), (71683, 286891), (89419, 229987)]