20132284816

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1977

約数の個数: 160

約数和(自身を含む): 48496396032

約数和(自身を除く): 28364111216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 97, 112, 119, 122, 136, 194, 238, 244, 272, 388, 427, 476, 488, 679, 776, 854, 952, 976, 1037, 1358, 1552, 1649, 1708, 1787, 1904, 2074, 2716, 3298, 3416, 3574, 4148, 5432, 5917, 6596, 6832, 7148, 7259, 8296, 10864, 11543, 11834, 12509, 13192, 14296, 14518, 16592, 23086, 23668, 25018, 26384, 28592, 29036, 30379, 41419, 46172, 47336, 50036, 58072, 60758, 82838, 92344, 94672, 100072, 100589, 109007, 116144, 121516, 165676, 173339, 184688, 200144, 201178, 212653, 218014, 243032, 331352, 346678, 402356, 425306, 436028, 486064, 662704, 693356, 704123, 763049, 804712, 850612, 872056, 1213373, 1386712, 1408246, 1526098, 1609424, 1701224, 1744112, 1853119, 2426746, 2773424, 2816492, 2946763, 3052196, 3402448, 3706238, 4853492, 5632984, 5893526, 6104392, 7412476, 9706984, 10573679, 11265968, 11787052, 12208784, 12971833, 14824952, 19413968, 20627341, 21147358, 23574104, 25943666, 29649904, 41254682, 42294716, 47148208, 51887332, 74015753, 82509364, 84589432, 103774664, 148031506, 165018728, 169178864, 179752543, 207549328, 296063012, 330037456, 359505086, 592126024, 719010172, 1184252048, 1258267801, 1438020344, 2516535602, 2876040688, 5033071204, 10066142408, 20132284816]

約数ペア:

[(1, 20132284816), (2, 10066142408), (4, 5033071204), (7, 2876040688), (8, 2516535602), (14, 1438020344), (16, 1258267801), (17, 1184252048), (28, 719010172), (34, 592126024), (56, 359505086), (61, 330037456), (68, 296063012), (97, 207549328), (112, 179752543), (119, 169178864), (122, 165018728), (136, 148031506), (194, 103774664), (238, 84589432), (244, 82509364), (272, 74015753), (388, 51887332), (427, 47148208), (476, 42294716), (488, 41254682), (679, 29649904), (776, 25943666), (854, 23574104), (952, 21147358), (976, 20627341), (1037, 19413968), (1358, 14824952), (1552, 12971833), (1649, 12208784), (1708, 11787052), (1787, 11265968), (1904, 10573679), (2074, 9706984), (2716, 7412476), (3298, 6104392), (3416, 5893526), (3574, 5632984), (4148, 4853492), (5432, 3706238), (5917, 3402448), (6596, 3052196), (6832, 2946763), (7148, 2816492), (7259, 2773424), (8296, 2426746), (10864, 1853119), (11543, 1744112), (11834, 1701224), (12509, 1609424), (13192, 1526098), (14296, 1408246), (14518, 1386712), (16592, 1213373), (23086, 872056), (23668, 850612), (25018, 804712), (26384, 763049), (28592, 704123), (29036, 693356), (30379, 662704), (41419, 486064), (46172, 436028), (47336, 425306), (50036, 402356), (58072, 346678), (60758, 331352), (82838, 243032), (92344, 218014), (94672, 212653), (100072, 201178), (100589, 200144), (109007, 184688), (116144, 173339), (121516, 165676)]