20173577436

素因数分解:

$2^2\times 3^2\times {\mathrm{560377151}}^1$

素因数の和:560377161

約数の個数: 18

約数和(自身を含む): 50994320832

約数和(自身を除く): 30820743396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560377151, 1120754302, 1681131453, 2241508604, 3362262906, 5043394359, 6724525812, 10086788718, 20173577436]

約数ペア:

[(1, 20173577436), (2, 10086788718), (3, 6724525812), (4, 5043394359), (6, 3362262906), (9, 2241508604), (12, 1681131453), (18, 1120754302), (36, 560377151)]