20132289712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 44796989952

約数和(自身を除く): 24664700240

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 43, 46, 67, 68, 86, 92, 134, 136, 172, 184, 268, 272, 344, 368, 391, 536, 688, 731, 782, 989, 1072, 1117, 1139, 1462, 1541, 1564, 1978, 2234, 2278, 2881, 2924, 3082, 3128, 3956, 4468, 4556, 5762, 5848, 6164, 6256, 7912, 8936, 9112, 11524, 11696, 12328, 15824, 16813, 17872, 18224, 18989, 23048, 24656, 25691, 26197, 33626, 37978, 46096, 48031, 48977, 51382, 52394, 66263, 67252, 74839, 75956, 96062, 97954, 102764, 104788, 132526, 134504, 149678, 151912, 192124, 195908, 205528, 209576, 265052, 269008, 299356, 303824, 384248, 391816, 411056, 419152, 436747, 530104, 598712, 768496, 783632, 816527, 873494, 1060208, 1104713, 1126471, 1197424, 1272263, 1633054, 1721297, 1746988, 2209426, 2252942, 2544526, 3218077, 3266108, 3442594, 3493976, 4418852, 4505884, 5089052, 6436154, 6532216, 6885188, 6987952, 8837704, 9011768, 10178104, 12872308, 13064432, 13770376, 17675408, 18023536, 18780121, 20356208, 25744616, 27540752, 29262049, 37560242, 51489232, 54707309, 58524098, 74015771, 75120484, 109414618, 117048196, 148031542, 150240968, 218829236, 234096392, 296063084, 300481936, 437658472, 468192784, 592126168, 875316944, 1184252336, 1258268107, 2516536214, 5033072428, 10066144856, 20132289712]

約数ペア:

[(1, 20132289712), (2, 10066144856), (4, 5033072428), (8, 2516536214), (16, 1258268107), (17, 1184252336), (23, 875316944), (34, 592126168), (43, 468192784), (46, 437658472), (67, 300481936), (68, 296063084), (86, 234096392), (92, 218829236), (134, 150240968), (136, 148031542), (172, 117048196), (184, 109414618), (268, 75120484), (272, 74015771), (344, 58524098), (368, 54707309), (391, 51489232), (536, 37560242), (688, 29262049), (731, 27540752), (782, 25744616), (989, 20356208), (1072, 18780121), (1117, 18023536), (1139, 17675408), (1462, 13770376), (1541, 13064432), (1564, 12872308), (1978, 10178104), (2234, 9011768), (2278, 8837704), (2881, 6987952), (2924, 6885188), (3082, 6532216), (3128, 6436154), (3956, 5089052), (4468, 4505884), (4556, 4418852), (5762, 3493976), (5848, 3442594), (6164, 3266108), (6256, 3218077), (7912, 2544526), (8936, 2252942), (9112, 2209426), (11524, 1746988), (11696, 1721297), (12328, 1633054), (15824, 1272263), (16813, 1197424), (17872, 1126471), (18224, 1104713), (18989, 1060208), (23048, 873494), (24656, 816527), (25691, 783632), (26197, 768496), (33626, 598712), (37978, 530104), (46096, 436747), (48031, 419152), (48977, 411056), (51382, 391816), (52394, 384248), (66263, 303824), (67252, 299356), (74839, 269008), (75956, 265052), (96062, 209576), (97954, 205528), (102764, 195908), (104788, 192124), (132526, 151912), (134504, 149678)]