20383436

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{46751}}^1$

素因数の和:46864

約数の個数: 12

約数和(自身を含む): 35999040

約数和(自身を除く): 15615604

約数列:

[1, 2, 4, 109, 218, 436, 46751, 93502, 187004, 5095859, 10191718, 20383436]

約数ペア:

[(1, 20383436), (2, 10191718), (4, 5095859), (109, 187004), (218, 93502), (436, 46751)]