20199703976

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{129293}}^1$

素因数の和:129689

約数の個数: 32

約数和(自身を含む): 38633047200

約数和(自身を除く): 18433343224

約数列:

[1, 2, 4, 8, 59, 118, 236, 331, 472, 662, 1324, 2648, 19529, 39058, 78116, 129293, 156232, 258586, 517172, 1034344, 7628287, 15256574, 30513148, 42795983, 61026296, 85591966, 171183932, 342367864, 2524962997, 5049925994, 10099851988, 20199703976]

約数ペア:

[(1, 20199703976), (2, 10099851988), (4, 5049925994), (8, 2524962997), (59, 342367864), (118, 171183932), (236, 85591966), (331, 61026296), (472, 42795983), (662, 30513148), (1324, 15256574), (2648, 7628287), (19529, 1034344), (39058, 517172), (78116, 258586), (129293, 156232)]