20385486

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34319}}^1$

素因数の和:34341

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 29035314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34319, 68638, 102957, 205914, 308871, 377509, 617742, 755018, 926613, 1132527, 1853226, 2265054, 3397581, 6795162, 10192743, 20385486]

約数ペア:

[(1, 20385486), (2, 10192743), (3, 6795162), (6, 3397581), (9, 2265054), (11, 1853226), (18, 1132527), (22, 926613), (27, 755018), (33, 617742), (54, 377509), (66, 308871), (99, 205914), (198, 102957), (297, 68638), (594, 34319)]