20584014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7253}}^1$

素因数の和:7312

約数の個数: 32

約数和(自身を含む): 45961344

約数和(自身を除く): 25377330

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 7253, 14506, 21759, 43518, 79783, 159566, 239349, 311879, 478698, 623758, 935637, 1871274, 3430669, 6861338, 10292007, 20584014]

約数ペア:

[(1, 20584014), (2, 10292007), (3, 6861338), (6, 3430669), (11, 1871274), (22, 935637), (33, 623758), (43, 478698), (66, 311879), (86, 239349), (129, 159566), (258, 79783), (473, 43518), (946, 21759), (1419, 14506), (2838, 7253)]