20178702

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10477}}^1$

素因数の和:10592

約数の個数: 24

約数和(自身を含む): 44133336

約数和(自身を除く): 23954634

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10477, 20954, 31431, 62862, 94293, 188586, 1121039, 2242078, 3363117, 6726234, 10089351, 20178702]

約数ペア:

[(1, 20178702), (2, 10089351), (3, 6726234), (6, 3363117), (9, 2242078), (18, 1121039), (107, 188586), (214, 94293), (321, 62862), (642, 31431), (963, 20954), (1926, 10477)]