20038986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101207}}^1$

素因数の和:101226

約数の個数: 24

約数和(自身を含む): 47365344

約数和(自身を除く): 27326358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101207, 202414, 303621, 607242, 910863, 1113277, 1821726, 2226554, 3339831, 6679662, 10019493, 20038986]

約数ペア:

[(1, 20038986), (2, 10019493), (3, 6679662), (6, 3339831), (9, 2226554), (11, 1821726), (18, 1113277), (22, 910863), (33, 607242), (66, 303621), (99, 202414), (198, 101207)]