16720046

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29129}}^1$

素因数の和:29179

約数の個数: 16

約数和(自身を含む): 29363040

約数和(自身を除く): 12642994

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 29129, 58258, 203903, 407806, 1194289, 2388578, 8360023, 16720046]

約数ペア:

[(1, 16720046), (2, 8360023), (7, 2388578), (14, 1194289), (41, 407806), (82, 203903), (287, 58258), (574, 29129)]