20465042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46301}}^1$

素因数の和:46333

約数の個数: 16

約数和(自身を含む): 35004312

約数和(自身を除く): 14539270

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46301, 92602, 601913, 787117, 1203826, 1574234, 10232521, 20465042]

約数ペア:

[(1, 20465042), (2, 10232521), (13, 1574234), (17, 1203826), (26, 787117), (34, 601913), (221, 92602), (442, 46301)]