20940016032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1140

約数の個数: 288

約数和(自身を含む): 66079383552

約数和(自身を除く): 45139367520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 127, 141, 144, 156, 188, 208, 234, 254, 282, 288, 312, 376, 381, 416, 423, 468, 508, 564, 611, 624, 752, 762, 846, 936, 937, 1016, 1128, 1143, 1222, 1248, 1504, 1524, 1651, 1692, 1833, 1872, 1874, 2032, 2256, 2286, 2444, 2811, 3048, 3302, 3384, 3666, 3744, 3748, 4064, 4512, 4572, 4888, 4953, 5499, 5622, 5969, 6096, 6604, 6768, 7332, 7496, 8433, 9144, 9776, 9906, 10998, 11244, 11938, 12181, 12192, 13208, 13536, 14664, 14859, 14992, 16866, 17907, 18288, 19552, 19812, 21996, 22488, 23876, 24362, 26416, 29328, 29718, 29984, 33732, 35814, 36543, 36576, 39624, 43992, 44039, 44976, 47752, 48724, 52832, 53721, 58656, 59436, 67464, 71628, 73086, 77597, 79248, 87984, 88078, 89952, 95504, 97448, 107442, 109629, 118872, 118999, 132117, 134928, 143256, 146172, 155194, 158496, 175968, 176156, 191008, 194896, 214884, 219258, 232791, 237744, 237998, 264234, 269856, 286512, 292344, 310388, 352312, 356997, 389792, 396351, 429768, 438516, 465582, 475488, 475996, 528468, 572507, 573024, 584688, 620776, 698373, 704624, 713994, 792702, 859536, 877032, 931164, 951992, 1056936, 1070991, 1145014, 1169376, 1241552, 1396746, 1409248, 1427988, 1546987, 1585404, 1717521, 1719072, 1754064, 1862328, 1903984, 2113872, 2141982, 2290028, 2483104, 2793492, 2855976, 3093974, 3170808, 3435042, 3508128, 3724656, 3807968, 4227744, 4283964, 4580056, 4640961, 5152563, 5586984, 5592953, 5711952, 6187948, 6341616, 6870084, 7449312, 8567928, 9160112, 9281922, 10305126, 11173968, 11185906, 11423904, 12375896, 12683232, 13740168, 13922883, 16778859, 17135856, 18320224, 18563844, 20610252, 22347936, 22371812, 24751792, 27480336, 27845766, 33557718, 34271712, 37127688, 41220504, 44743624, 49503584, 50336577, 54960672, 55691532, 67115436, 72708389, 74255376, 82441008, 89487248, 100673154, 111383064, 134230872, 145416778, 148510752, 164882016, 178974496, 201346308, 218125167, 222766128, 268461744, 290833556, 402692616, 436250334, 445532256, 536923488, 581667112, 654375501, 805385232, 872500668, 1163334224, 1308751002, 1610770464, 1745001336, 2326668448, 2617502004, 3490002672, 5235004008, 6980005344, 10470008016, 20940016032]

約数ペア:

[(1, 20940016032), (2, 10470008016), (3, 6980005344), (4, 5235004008), (6, 3490002672), (8, 2617502004), (9, 2326668448), (12, 1745001336), (13, 1610770464), (16, 1308751002), (18, 1163334224), (24, 872500668), (26, 805385232), (32, 654375501), (36, 581667112), (39, 536923488), (47, 445532256), (48, 436250334), (52, 402692616), (72, 290833556), (78, 268461744), (94, 222766128), (96, 218125167), (104, 201346308), (117, 178974496), (127, 164882016), (141, 148510752), (144, 145416778), (156, 134230872), (188, 111383064), (208, 100673154), (234, 89487248), (254, 82441008), (282, 74255376), (288, 72708389), (312, 67115436), (376, 55691532), (381, 54960672), (416, 50336577), (423, 49503584), (468, 44743624), (508, 41220504), (564, 37127688), (611, 34271712), (624, 33557718), (752, 27845766), (762, 27480336), (846, 24751792), (936, 22371812), (937, 22347936), (1016, 20610252), (1128, 18563844), (1143, 18320224), (1222, 17135856), (1248, 16778859), (1504, 13922883), (1524, 13740168), (1651, 12683232), (1692, 12375896), (1833, 11423904), (1872, 11185906), (1874, 11173968), (2032, 10305126), (2256, 9281922), (2286, 9160112), (2444, 8567928), (2811, 7449312), (3048, 6870084), (3302, 6341616), (3384, 6187948), (3666, 5711952), (3744, 5592953), (3748, 5586984), (4064, 5152563), (4512, 4640961), (4572, 4580056), (4888, 4283964), (4953, 4227744), (5499, 3807968), (5622, 3724656), (5969, 3508128), (6096, 3435042), (6604, 3170808), (6768, 3093974), (7332, 2855976), (7496, 2793492), (8433, 2483104), (9144, 2290028), (9776, 2141982), (9906, 2113872), (10998, 1903984), (11244, 1862328), (11938, 1754064), (12181, 1719072), (12192, 1717521), (13208, 1585404), (13536, 1546987), (14664, 1427988), (14859, 1409248), (14992, 1396746), (16866, 1241552), (17907, 1169376), (18288, 1145014), (19552, 1070991), (19812, 1056936), (21996, 951992), (22488, 931164), (23876, 877032), (24362, 859536), (26416, 792702), (29328, 713994), (29718, 704624), (29984, 698373), (33732, 620776), (35814, 584688), (36543, 573024), (36576, 572507), (39624, 528468), (43992, 475996), (44039, 475488), (44976, 465582), (47752, 438516), (48724, 429768), (52832, 396351), (53721, 389792), (58656, 356997), (59436, 352312), (67464, 310388), (71628, 292344), (73086, 286512), (77597, 269856), (79248, 264234), (87984, 237998), (88078, 237744), (89952, 232791), (95504, 219258), (97448, 214884), (107442, 194896), (109629, 191008), (118872, 176156), (118999, 175968), (132117, 158496), (134928, 155194), (143256, 146172)]