20254646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1429}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 32089200

約数和(自身を除く): 11834554

約数列:

[1, 2, 19, 38, 373, 746, 1429, 2858, 7087, 14174, 27151, 54302, 533017, 1066034, 10127323, 20254646]

約数ペア:

[(1, 20254646), (2, 10127323), (19, 1066034), (38, 533017), (373, 54302), (746, 27151), (1429, 14174), (2858, 7087)]