20479938

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{9151}}^1$

素因数の和:9529

約数の個数: 16

約数和(自身を含む): 41074176

約数和(自身を除く): 20594238

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 9151, 18302, 27453, 54906, 3413323, 6826646, 10239969, 20479938]

約数ペア:

[(1, 20479938), (2, 10239969), (3, 6826646), (6, 3413323), (373, 54906), (746, 27453), (1119, 18302), (2238, 9151)]