20896842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{204871}}^1$

素因数の和:204893

約数の個数: 16

約数和(自身を含む): 44252352

約数和(自身を除く): 23355510

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 204871, 409742, 614613, 1229226, 3482807, 6965614, 10448421, 20896842]

約数ペア:

[(1, 20896842), (2, 10448421), (3, 6965614), (6, 3482807), (17, 1229226), (34, 614613), (51, 409742), (102, 204871)]