20164354

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1949}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 34632000

約数和(自身を除く): 14467646

約数列:

[1, 2, 7, 14, 739, 1478, 1949, 3898, 5173, 10346, 13643, 27286, 1440311, 2880622, 10082177, 20164354]

約数ペア:

[(1, 20164354), (2, 10082177), (7, 2880622), (14, 1440311), (739, 27286), (1478, 13643), (1949, 10346), (3898, 5173)]