20164054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23071}}^1$

素因数の和:23115

約数の個数: 16

約数和(自身を含む): 33223680

約数和(自身を除く): 13059626

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23071, 46142, 438349, 530633, 876698, 1061266, 10082027, 20164054]

約数ペア:

[(1, 20164054), (2, 10082027), (19, 1061266), (23, 876698), (38, 530633), (46, 438349), (437, 46142), (874, 23071)]