20085964437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4576433}}^1$

素因数の和:4576473

約数の個数: 32

約数和(自身を含む): 35147013120

約数和(自身を除く): 15061048683

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 4576433, 13729299, 32035031, 50340763, 86952227, 96105093, 151022289, 260856681, 352385341, 608665589, 956474497, 1057156023, 1825996767, 2869423491, 6695321479, 20085964437]

約数ペア:

[(1, 20085964437), (3, 6695321479), (7, 2869423491), (11, 1825996767), (19, 1057156023), (21, 956474497), (33, 608665589), (57, 352385341), (77, 260856681), (133, 151022289), (209, 96105093), (231, 86952227), (399, 50340763), (627, 32035031), (1463, 13729299), (4389, 4576433)]