20587442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5659}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 33009120

約数和(自身を除く): 12421678

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5659, 11318, 96203, 192406, 605513, 1211026, 10293721, 20587442]

約数ペア:

[(1, 20587442), (2, 10293721), (17, 1211026), (34, 605513), (107, 192406), (214, 96203), (1819, 11318), (3638, 5659)]