20238004644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{44843}}^1$

素因数の和:45137

約数の個数: 96

約数和(自身を含む): 55689790464

約数和(自身を除く): 35451785820

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 263, 286, 429, 526, 572, 789, 858, 1052, 1578, 1716, 2893, 3156, 3419, 5786, 6838, 8679, 10257, 11572, 13676, 17358, 20514, 34716, 37609, 41028, 44843, 75218, 89686, 112827, 134529, 150436, 179372, 225654, 269058, 451308, 493273, 538116, 582959, 986546, 1165918, 1479819, 1748877, 1973092, 2331836, 2959638, 3497754, 5919276, 6412549, 6995508, 11793709, 12825098, 19237647, 23587418, 25650196, 35381127, 38475294, 47174836, 70762254, 76950588, 129730799, 141524508, 153318217, 259461598, 306636434, 389192397, 459954651, 518923196, 613272868, 778384794, 919909302, 1556769588, 1686500387, 1839818604, 3373000774, 5059501161, 6746001548, 10119002322, 20238004644]

約数ペア:

[(1, 20238004644), (2, 10119002322), (3, 6746001548), (4, 5059501161), (6, 3373000774), (11, 1839818604), (12, 1686500387), (13, 1556769588), (22, 919909302), (26, 778384794), (33, 613272868), (39, 518923196), (44, 459954651), (52, 389192397), (66, 306636434), (78, 259461598), (132, 153318217), (143, 141524508), (156, 129730799), (263, 76950588), (286, 70762254), (429, 47174836), (526, 38475294), (572, 35381127), (789, 25650196), (858, 23587418), (1052, 19237647), (1578, 12825098), (1716, 11793709), (2893, 6995508), (3156, 6412549), (3419, 5919276), (5786, 3497754), (6838, 2959638), (8679, 2331836), (10257, 1973092), (11572, 1748877), (13676, 1479819), (17358, 1165918), (20514, 986546), (34716, 582959), (37609, 538116), (41028, 493273), (44843, 451308), (75218, 269058), (89686, 225654), (112827, 179372), (134529, 150436)]