20165332569

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4091161}}^1$

素因数の和:4091248

約数の個数: 16

約数和(自身を含む): 28278111744

約数和(自身を除く): 8112779175

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 4091161, 12273483, 126825991, 216831533, 380477973, 650494599, 6721777523, 20165332569]

約数ペア:

[(1, 20165332569), (3, 6721777523), (31, 650494599), (53, 380477973), (93, 216831533), (159, 126825991), (1643, 12273483), (4929, 4091161)]