20286162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86693}}^1$

素因数の和:86714

約数の個数: 24

約数和(自身を含む): 47334924

約数和(自身を除く): 27048762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 86693, 173386, 260079, 520158, 780237, 1127009, 1560474, 2254018, 3381027, 6762054, 10143081, 20286162]

約数ペア:

[(1, 20286162), (2, 10143081), (3, 6762054), (6, 3381027), (9, 2254018), (13, 1560474), (18, 1127009), (26, 780237), (39, 520158), (78, 260079), (117, 173386), (234, 86693)]