20174934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 44077824

約数和(自身を除く): 23902890

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 3643, 5538, 7286, 10929, 21858, 47359, 94718, 142077, 258653, 284154, 517306, 775959, 1551918, 3362489, 6724978, 10087467, 20174934]

約数ペア:

[(1, 20174934), (2, 10087467), (3, 6724978), (6, 3362489), (13, 1551918), (26, 775959), (39, 517306), (71, 284154), (78, 258653), (142, 142077), (213, 94718), (426, 47359), (923, 21858), (1846, 10929), (2769, 7286), (3643, 5538)]