20186467986

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30866159}}^1$

素因数の和:30866273

約数の個数: 16

約数和(自身を含む): 40743331200

約数和(自身を除く): 20556863214

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30866159, 61732318, 92598477, 185196954, 3364411331, 6728822662, 10093233993, 20186467986]

約数ペア:

[(1, 20186467986), (2, 10093233993), (3, 6728822662), (6, 3364411331), (109, 185196954), (218, 92598477), (327, 61732318), (654, 30866159)]