20606614

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20731}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 35824896

約数和(自身を除く): 15218282

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 20731, 41462, 145117, 290234, 1471901, 2943802, 10303307, 20606614]

約数ペア:

[(1, 20606614), (2, 10303307), (7, 2943802), (14, 1471901), (71, 290234), (142, 145117), (497, 41462), (994, 20731)]