20196198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102001}}^1$

素因数の和:102020

約数の個数: 24

約数和(自身を含む): 47736936

約数和(自身を除く): 27540738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102001, 204002, 306003, 612006, 918009, 1122011, 1836018, 2244022, 3366033, 6732066, 10098099, 20196198]

約数ペア:

[(1, 20196198), (2, 10098099), (3, 6732066), (6, 3366033), (9, 2244022), (11, 1836018), (18, 1122011), (22, 918009), (33, 612006), (66, 306003), (99, 204002), (198, 102001)]