20658647712

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1083

約数の個数: 192

約数和(自身を含む): 58540769280

約数和(自身を除く): 37882121568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 188, 228, 282, 304, 376, 397, 456, 564, 607, 608, 752, 794, 893, 912, 1128, 1191, 1214, 1504, 1588, 1786, 1821, 1824, 2256, 2382, 2428, 2679, 3176, 3572, 3642, 4512, 4764, 4856, 5358, 6352, 7144, 7284, 7543, 9528, 9712, 10716, 11533, 12704, 14288, 14568, 15086, 18659, 19056, 19424, 21432, 22629, 23066, 28529, 28576, 29136, 30172, 34599, 37318, 38112, 42864, 45258, 46132, 55977, 57058, 58272, 60344, 69198, 74636, 85587, 85728, 90516, 92264, 111954, 114116, 120688, 138396, 149272, 171174, 181032, 184528, 223908, 228232, 240979, 241376, 276792, 298544, 342348, 354521, 362064, 369056, 447816, 456464, 481958, 542051, 553584, 597088, 684696, 709042, 722937, 724128, 895632, 912928, 963916, 1063563, 1084102, 1107168, 1369392, 1418084, 1445874, 1626153, 1791264, 1927832, 2127126, 2168204, 2738784, 2836168, 2891748, 3252306, 3855664, 4254252, 4336408, 4578601, 5672336, 5783496, 6504612, 7711328, 8508504, 8672816, 9157202, 11326013, 11344672, 11566992, 13009224, 13735803, 17017008, 17345632, 18314404, 22652026, 23133984, 26018448, 27471606, 33978039, 34034016, 36628808, 45304052, 52036896, 54943212, 67956078, 73257616, 90608104, 109886424, 135912156, 146515232, 181216208, 215194247, 219772848, 271824312, 362432416, 430388494, 439545696, 543648624, 645582741, 860776988, 1087297248, 1291165482, 1721553976, 2582330964, 3443107952, 5164661928, 6886215904, 10329323856, 20658647712]

約数ペア:

[(1, 20658647712), (2, 10329323856), (3, 6886215904), (4, 5164661928), (6, 3443107952), (8, 2582330964), (12, 1721553976), (16, 1291165482), (19, 1087297248), (24, 860776988), (32, 645582741), (38, 543648624), (47, 439545696), (48, 430388494), (57, 362432416), (76, 271824312), (94, 219772848), (96, 215194247), (114, 181216208), (141, 146515232), (152, 135912156), (188, 109886424), (228, 90608104), (282, 73257616), (304, 67956078), (376, 54943212), (397, 52036896), (456, 45304052), (564, 36628808), (607, 34034016), (608, 33978039), (752, 27471606), (794, 26018448), (893, 23133984), (912, 22652026), (1128, 18314404), (1191, 17345632), (1214, 17017008), (1504, 13735803), (1588, 13009224), (1786, 11566992), (1821, 11344672), (1824, 11326013), (2256, 9157202), (2382, 8672816), (2428, 8508504), (2679, 7711328), (3176, 6504612), (3572, 5783496), (3642, 5672336), (4512, 4578601), (4764, 4336408), (4856, 4254252), (5358, 3855664), (6352, 3252306), (7144, 2891748), (7284, 2836168), (7543, 2738784), (9528, 2168204), (9712, 2127126), (10716, 1927832), (11533, 1791264), (12704, 1626153), (14288, 1445874), (14568, 1418084), (15086, 1369392), (18659, 1107168), (19056, 1084102), (19424, 1063563), (21432, 963916), (22629, 912928), (23066, 895632), (28529, 724128), (28576, 722937), (29136, 709042), (30172, 684696), (34599, 597088), (37318, 553584), (38112, 542051), (42864, 481958), (45258, 456464), (46132, 447816), (55977, 369056), (57058, 362064), (58272, 354521), (60344, 342348), (69198, 298544), (74636, 276792), (85587, 241376), (85728, 240979), (90516, 228232), (92264, 223908), (111954, 184528), (114116, 181032), (120688, 171174), (138396, 149272)]