20185086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197893}}^1$

素因数の和:197915

約数の個数: 16

約数和(自身を含む): 42745104

約数和(自身を除く): 22560018

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197893, 395786, 593679, 1187358, 3364181, 6728362, 10092543, 20185086]

約数ペア:

[(1, 20185086), (2, 10092543), (3, 6728362), (6, 3364181), (17, 1187358), (34, 593679), (51, 395786), (102, 197893)]