20117757506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{341083}}^1$

素因数の和:341486

約数の個数: 32

約数和(自身を含む): 37721161728

約数和(自身を除く): 17603404222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 383, 766, 2681, 4213, 5362, 8426, 29491, 58982, 341083, 682166, 2387581, 3751913, 4775162, 7503826, 26263391, 52526782, 130634789, 261269578, 914443523, 1436982679, 1828887046, 2873965358, 10058878753, 20117757506]

約数ペア:

[(1, 20117757506), (2, 10058878753), (7, 2873965358), (11, 1828887046), (14, 1436982679), (22, 914443523), (77, 261269578), (154, 130634789), (383, 52526782), (766, 26263391), (2681, 7503826), (4213, 4775162), (5362, 3751913), (8426, 2387581), (29491, 682166), (58982, 341083)]