20186242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9733}}^1$

素因数の和:9813

約数の個数: 16

約数和(自身を含む): 32589432

約数和(自身を除く): 12403190

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9733, 19466, 165461, 330922, 593713, 1187426, 10093121, 20186242]

約数ペア:

[(1, 20186242), (2, 10093121), (17, 1187426), (34, 593713), (61, 330922), (122, 165461), (1037, 19466), (2074, 9733)]