20191650338

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{1319}}^1\times {\mathrm{15217}}^1$

素因数の和:17041

約数の個数: 16

約数和(自身を含む): 30372693120

約数和(自身を除く): 10181042782

約数列:

[1, 2, 503, 1006, 1319, 2638, 15217, 30434, 663457, 1326914, 7654151, 15308302, 20071223, 40142446, 10095825169, 20191650338]

約数ペア:

[(1, 20191650338), (2, 10095825169), (503, 40142446), (1006, 20071223), (1319, 15308302), (2638, 7654151), (15217, 1326914), (30434, 663457)]