20512508604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{66593}}^1$

素因数の和:66819

約数の個数: 96

約数和(自身を含む): 57878177280

約数和(自身を除く): 37365668676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 193, 228, 266, 386, 399, 532, 579, 772, 798, 1158, 1351, 1596, 2316, 2702, 3667, 4053, 5404, 7334, 8106, 11001, 14668, 16212, 22002, 25669, 44004, 51338, 66593, 77007, 102676, 133186, 154014, 199779, 266372, 308028, 399558, 466151, 799116, 932302, 1265267, 1398453, 1864604, 2530534, 2796906, 3795801, 5061068, 5593812, 7591602, 8856869, 12852449, 15183204, 17713738, 25704898, 26570607, 35427476, 38557347, 51409796, 53141214, 77114694, 89967143, 106282428, 154229388, 179934286, 244196531, 269901429, 359868572, 488393062, 539802858, 732589593, 976786124, 1079605716, 1465179186, 1709375717, 2930358372, 3418751434, 5128127151, 6837502868, 10256254302, 20512508604]

約数ペア:

[(1, 20512508604), (2, 10256254302), (3, 6837502868), (4, 5128127151), (6, 3418751434), (7, 2930358372), (12, 1709375717), (14, 1465179186), (19, 1079605716), (21, 976786124), (28, 732589593), (38, 539802858), (42, 488393062), (57, 359868572), (76, 269901429), (84, 244196531), (114, 179934286), (133, 154229388), (193, 106282428), (228, 89967143), (266, 77114694), (386, 53141214), (399, 51409796), (532, 38557347), (579, 35427476), (772, 26570607), (798, 25704898), (1158, 17713738), (1351, 15183204), (1596, 12852449), (2316, 8856869), (2702, 7591602), (3667, 5593812), (4053, 5061068), (5404, 3795801), (7334, 2796906), (8106, 2530534), (11001, 1864604), (14668, 1398453), (16212, 1265267), (22002, 932302), (25669, 799116), (44004, 466151), (51338, 399558), (66593, 308028), (77007, 266372), (102676, 199779), (133186, 154014)]