20196857523

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5050477}}^1$

素因数の和:5050554

約数の個数: 16

約数和(自身を含む): 28444292096

約数和(自身を除く): 8247434573

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 5050477, 15151431, 156564787, 217170511, 469694361, 651511533, 6732285841, 20196857523]

約数ペア:

[(1, 20196857523), (3, 6732285841), (31, 651511533), (43, 469694361), (93, 217170511), (129, 156564787), (1333, 15151431), (3999, 5050477)]