20003684758

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1\times {\mathrm{144667}}^1$

素因数の和:146187

約数の個数: 16

約数和(自身を含む): 30664986624

約数和(自身を除く): 10661301866

約数列:

[1, 2, 47, 94, 1471, 2942, 69137, 138274, 144667, 289334, 6799349, 13598698, 212805157, 425610314, 10001842379, 20003684758]

約数ペア:

[(1, 20003684758), (2, 10001842379), (47, 425610314), (94, 212805157), (1471, 13598698), (2942, 6799349), (69137, 289334), (138274, 144667)]