20342783086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2083021}}^1$

素因数の和:2083299

約数の個数: 16

約数和(自身を含む): 32245180560

約数和(自身を除く): 11902397474

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 2083021, 4166042, 39577399, 79154798, 535336397, 1070672794, 10171391543, 20342783086]

約数ペア:

[(1, 20342783086), (2, 10171391543), (19, 1070672794), (38, 535336397), (257, 79154798), (514, 39577399), (4883, 4166042), (9766, 2083021)]