20097238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46307}}^1$

素因数の和:46347

約数の個数: 16

約数和(自身を含む): 35564544

約数和(自身を除く): 15467306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46307, 92614, 324149, 648298, 1435517, 2871034, 10048619, 20097238]

約数ペア:

[(1, 20097238), (2, 10048619), (7, 2871034), (14, 1435517), (31, 648298), (62, 324149), (217, 92614), (434, 46307)]