20103099

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 27989280

約数和(自身を除く): 7886181

約数列:

[1, 3, 37, 61, 111, 183, 2257, 2969, 6771, 8907, 109853, 181109, 329559, 543327, 6701033, 20103099]

約数ペア:

[(1, 20103099), (3, 6701033), (37, 543327), (61, 329559), (111, 181109), (183, 109853), (2257, 8907), (2969, 6771)]