20379712752

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3251}}^1$

素因数の和:3969

約数の個数: 200

約数和(自身を含む): 67529523072

約数和(自身を除く): 47149810320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 691, 756, 1008, 1134, 1296, 1382, 1512, 2073, 2268, 2764, 3024, 3251, 4146, 4536, 4837, 5528, 6219, 6502, 8292, 9072, 9674, 9753, 11056, 12438, 13004, 14511, 16584, 18657, 19348, 19506, 22757, 24876, 26008, 29022, 29259, 33168, 37314, 38696, 39012, 43533, 45514, 49752, 52016, 55971, 58044, 58518, 68271, 74628, 77392, 78024, 87066, 87777, 91028, 99504, 111942, 116088, 117036, 130599, 136542, 149256, 156048, 174132, 175554, 182056, 204813, 223884, 232176, 234072, 261198, 263331, 273084, 298512, 348264, 351108, 364112, 391797, 409626, 447768, 468144, 522396, 526662, 546168, 614439, 696528, 702216, 783594, 819252, 895536, 1044792, 1053324, 1092336, 1228878, 1404432, 1567188, 1638504, 1843317, 2089584, 2106648, 2246441, 2457756, 3134376, 3277008, 3686634, 4213296, 4492882, 4915512, 6268752, 6739323, 7373268, 8985764, 9831024, 13478646, 14746536, 15725087, 17971528, 20217969, 26957292, 29493072, 31450174, 35943056, 40435938, 47175261, 53914584, 60653907, 62900348, 80871876, 94350522, 107829168, 121307814, 125800696, 141525783, 161743752, 181961721, 188701044, 242615628, 251601392, 283051566, 323487504, 363923442, 377402088, 424577349, 485231256, 566103132, 727846884, 754804176, 849154698, 970462512, 1132206264, 1273732047, 1455693768, 1698309396, 2264412528, 2547464094, 2911387536, 3396618792, 5094928188, 6793237584, 10189856376, 20379712752]

約数ペア:

[(1, 20379712752), (2, 10189856376), (3, 6793237584), (4, 5094928188), (6, 3396618792), (7, 2911387536), (8, 2547464094), (9, 2264412528), (12, 1698309396), (14, 1455693768), (16, 1273732047), (18, 1132206264), (21, 970462512), (24, 849154698), (27, 754804176), (28, 727846884), (36, 566103132), (42, 485231256), (48, 424577349), (54, 377402088), (56, 363923442), (63, 323487504), (72, 283051566), (81, 251601392), (84, 242615628), (108, 188701044), (112, 181961721), (126, 161743752), (144, 141525783), (162, 125800696), (168, 121307814), (189, 107829168), (216, 94350522), (252, 80871876), (324, 62900348), (336, 60653907), (378, 53914584), (432, 47175261), (504, 40435938), (567, 35943056), (648, 31450174), (691, 29493072), (756, 26957292), (1008, 20217969), (1134, 17971528), (1296, 15725087), (1382, 14746536), (1512, 13478646), (2073, 9831024), (2268, 8985764), (2764, 7373268), (3024, 6739323), (3251, 6268752), (4146, 4915512), (4536, 4492882), (4837, 4213296), (5528, 3686634), (6219, 3277008), (6502, 3134376), (8292, 2457756), (9072, 2246441), (9674, 2106648), (9753, 2089584), (11056, 1843317), (12438, 1638504), (13004, 1567188), (14511, 1404432), (16584, 1228878), (18657, 1092336), (19348, 1053324), (19506, 1044792), (22757, 895536), (24876, 819252), (26008, 783594), (29022, 702216), (29259, 696528), (33168, 614439), (37314, 546168), (38696, 526662), (39012, 522396), (43533, 468144), (45514, 447768), (49752, 409626), (52016, 391797), (55971, 364112), (58044, 351108), (58518, 348264), (68271, 298512), (74628, 273084), (77392, 263331), (78024, 261198), (87066, 234072), (87777, 232176), (91028, 223884), (99504, 204813), (111942, 182056), (116088, 175554), (117036, 174132), (130599, 156048), (136542, 149256)]