20167029590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106142261}}^1$

素因数の和:106142287

約数の個数: 16

約数和(自身を含む): 38211214320

約数和(自身を除く): 18044184730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106142261, 212284522, 530711305, 1061422610, 2016702959, 4033405918, 10083514795, 20167029590]

約数ペア:

[(1, 20167029590), (2, 10083514795), (5, 4033405918), (10, 2016702959), (19, 1061422610), (38, 530711305), (95, 212284522), (190, 106142261)]