20134645154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{515929}}^1$

素因数の和:516042

約数の個数: 32

約数和(自身を含む): 34670496000

約数和(自身を除く): 14535850846

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 19513, 39026, 515929, 1031858, 6707077, 9802651, 13414154, 19605302, 40758391, 81516782, 127434463, 254868926, 529859083, 774409429, 1059718166, 1548818858, 10067322577, 20134645154]

約数ペア:

[(1, 20134645154), (2, 10067322577), (13, 1548818858), (19, 1059718166), (26, 774409429), (38, 529859083), (79, 254868926), (158, 127434463), (247, 81516782), (494, 40758391), (1027, 19605302), (1501, 13414154), (2054, 9802651), (3002, 6707077), (19513, 1031858), (39026, 515929)]