20117314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75629}}^1$

素因数の和:75657

約数の個数: 16

約数和(自身を含む): 36302400

約数和(自身を除く): 16185086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75629, 151258, 529403, 1058806, 1436951, 2873902, 10058657, 20117314]

約数ペア:

[(1, 20117314), (2, 10058657), (7, 2873902), (14, 1436951), (19, 1058806), (38, 529403), (133, 151258), (266, 75629)]