20188326

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30869}}^1$

素因数の和:30983

約数の個数: 16

約数和(自身を含む): 40748400

約数和(自身を除く): 20560074

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30869, 61738, 92607, 185214, 3364721, 6729442, 10094163, 20188326]

約数ペア:

[(1, 20188326), (2, 10094163), (3, 6729442), (6, 3364721), (109, 185214), (218, 92607), (327, 61738), (654, 30869)]