20108104

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53479}}^1$

素因数の和:53532

約数の個数: 16

約数和(自身を含む): 38505600

約数和(自身を除く): 18397496

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53479, 106958, 213916, 427832, 2513513, 5027026, 10054052, 20108104]

約数ペア:

[(1, 20108104), (2, 10054052), (4, 5027026), (8, 2513513), (47, 427832), (94, 213916), (188, 106958), (376, 53479)]