20131382047

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1\times {\mathrm{36433}}^1$

素因数の和:37042

約数の個数: 16

約数和(自身を含む): 23183682880

約数和(自身を除く): 3052300833

約数列:

[1, 7, 193, 409, 1351, 2863, 36433, 78937, 255031, 552559, 7031569, 14901097, 49220983, 104307679, 2875911721, 20131382047]

約数ペア:

[(1, 20131382047), (7, 2875911721), (193, 104307679), (409, 49220983), (1351, 14901097), (2863, 7031569), (36433, 552559), (78937, 255031)]