20468366

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 31484544

約数和(自身を除く): 11016178

約数列:

[1, 2, 67, 103, 134, 206, 1483, 2966, 6901, 13802, 99361, 152749, 198722, 305498, 10234183, 20468366]

約数ペア:

[(1, 20468366), (2, 10234183), (67, 305498), (103, 198722), (134, 152749), (206, 99361), (1483, 13802), (2966, 6901)]