20137794003

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{6761}}^1\times {\mathrm{14389}}^1$

素因数の和:21179

約数の個数: 24

約数和(自身を含む): 30359216160

約数和(自身を除く): 10221422157

約数列:

[1, 3, 9, 23, 69, 207, 6761, 14389, 20283, 43167, 60849, 129501, 155503, 330947, 466509, 992841, 1399527, 2978523, 97284029, 291852087, 875556261, 2237532667, 6712598001, 20137794003]

約数ペア:

[(1, 20137794003), (3, 6712598001), (9, 2237532667), (23, 875556261), (69, 291852087), (207, 97284029), (6761, 2978523), (14389, 1399527), (20283, 992841), (43167, 466509), (60849, 330947), (129501, 155503)]