20761232382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12739}}^1\times {\mathrm{8231}}^1$

素因数の和:20989

約数の個数: 48

約数和(自身を含む): 49081818240

約数和(自身を除く): 28320585858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 8231, 12739, 16462, 24693, 25478, 38217, 49386, 74079, 76434, 90541, 114651, 140129, 148158, 181082, 229302, 271623, 280258, 420387, 543246, 814869, 840774, 1261161, 1629738, 2522322, 104854709, 209709418, 314564127, 629128254, 943692381, 1153401799, 1887384762, 2306803598, 3460205397, 6920410794, 10380616191, 20761232382]

約数ペア:

[(1, 20761232382), (2, 10380616191), (3, 6920410794), (6, 3460205397), (9, 2306803598), (11, 1887384762), (18, 1153401799), (22, 943692381), (33, 629128254), (66, 314564127), (99, 209709418), (198, 104854709), (8231, 2522322), (12739, 1629738), (16462, 1261161), (24693, 840774), (25478, 814869), (38217, 543246), (49386, 420387), (74079, 280258), (76434, 271623), (90541, 229302), (114651, 181082), (140129, 148158)]