20236687816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{21269}}^1\times {\mathrm{5171}}^1$

素因数の和:26469

約数の個数: 32

約数和(自身を含む): 39603038400

約数和(自身を除く): 19366350584

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 5171, 10342, 20684, 21269, 41368, 42538, 85076, 118933, 170152, 237866, 475732, 489187, 951464, 978374, 1956748, 3913496, 109981999, 219963998, 439927996, 879855992, 2529585977, 5059171954, 10118343908, 20236687816]

約数ペア:

[(1, 20236687816), (2, 10118343908), (4, 5059171954), (8, 2529585977), (23, 879855992), (46, 439927996), (92, 219963998), (184, 109981999), (5171, 3913496), (10342, 1956748), (20684, 978374), (21269, 951464), (41368, 489187), (42538, 475732), (85076, 237866), (118933, 170152)]