20164736163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{28163}}^1$

素因数の和:29859

約数の個数: 32

約数和(自身を含む): 31606767360

約数和(自身を除く): 11442031197

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1669, 5007, 18359, 21697, 28163, 55077, 65091, 84489, 238667, 309793, 366119, 716001, 929379, 1098357, 4027309, 12081927, 47004047, 141012141, 517044517, 611052611, 1551133551, 1833157833, 6721578721, 20164736163]

約数ペア:

[(1, 20164736163), (3, 6721578721), (11, 1833157833), (13, 1551133551), (33, 611052611), (39, 517044517), (143, 141012141), (429, 47004047), (1669, 12081927), (5007, 4027309), (18359, 1098357), (21697, 929379), (28163, 716001), (55077, 366119), (65091, 309793), (84489, 238667)]