20086737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3877}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 29410752

約数和(自身を除く): 9324015

約数列:

[1, 3, 11, 33, 157, 471, 1727, 3877, 5181, 11631, 42647, 127941, 608689, 1826067, 6695579, 20086737]

約数ペア:

[(1, 20086737), (3, 6695579), (11, 1826067), (33, 608689), (157, 127941), (471, 42647), (1727, 11631), (3877, 5181)]