20176409736

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1086

約数の個数: 240

約数和(自身を含む): 64319923200

約数和(自身を除く): 44143513464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 168, 196, 252, 254, 294, 343, 381, 392, 441, 504, 508, 588, 686, 762, 882, 889, 919, 1016, 1029, 1143, 1176, 1372, 1524, 1764, 1778, 1838, 2058, 2286, 2401, 2667, 2744, 2757, 3048, 3087, 3528, 3556, 3676, 4116, 4572, 4802, 5334, 5514, 6174, 6223, 6433, 7112, 7203, 7352, 8001, 8232, 8271, 9144, 9604, 10668, 11028, 12348, 12446, 12866, 14406, 16002, 16542, 18669, 19208, 19299, 21336, 21609, 22056, 24696, 24892, 25732, 28812, 32004, 33084, 37338, 38598, 43218, 43561, 45031, 49784, 51464, 56007, 57624, 57897, 64008, 66168, 74676, 77196, 86436, 87122, 90062, 112014, 115794, 116713, 130683, 135093, 149352, 154392, 172872, 174244, 180124, 224028, 231588, 233426, 261366, 270186, 304927, 315217, 348488, 350139, 360248, 392049, 405279, 448056, 463176, 466852, 522732, 540372, 609854, 630434, 700278, 784098, 810558, 816991, 914781, 933704, 945651, 1045464, 1050417, 1080744, 1219708, 1260868, 1400556, 1568196, 1621116, 1633982, 1829562, 1891302, 2100834, 2206519, 2439416, 2450973, 2521736, 2744343, 2801112, 2836953, 3136392, 3242232, 3267964, 3659124, 3782604, 4201668, 4413038, 4901946, 5488686, 5673906, 5718937, 6535928, 6619557, 7318248, 7352919, 7565208, 8403336, 8826076, 9803892, 10977372, 11347812, 11437874, 13239114, 14705838, 17156811, 17652152, 19607784, 19858671, 21954744, 22695624, 22875748, 26478228, 29411676, 34313622, 39717342, 40032559, 45751496, 51470433, 52956456, 58823352, 68627244, 79434684, 80065118, 102940866, 120097677, 137254488, 158869368, 160130236, 205881732, 240195354, 280227913, 320260472, 360293031, 411763464, 480390708, 560455826, 720586062, 840683739, 960781416, 1120911652, 1441172124, 1681367478, 2241823304, 2522051217, 2882344248, 3362734956, 5044102434, 6725469912, 10088204868, 20176409736]

約数ペア:

[(1, 20176409736), (2, 10088204868), (3, 6725469912), (4, 5044102434), (6, 3362734956), (7, 2882344248), (8, 2522051217), (9, 2241823304), (12, 1681367478), (14, 1441172124), (18, 1120911652), (21, 960781416), (24, 840683739), (28, 720586062), (36, 560455826), (42, 480390708), (49, 411763464), (56, 360293031), (63, 320260472), (72, 280227913), (84, 240195354), (98, 205881732), (126, 160130236), (127, 158869368), (147, 137254488), (168, 120097677), (196, 102940866), (252, 80065118), (254, 79434684), (294, 68627244), (343, 58823352), (381, 52956456), (392, 51470433), (441, 45751496), (504, 40032559), (508, 39717342), (588, 34313622), (686, 29411676), (762, 26478228), (882, 22875748), (889, 22695624), (919, 21954744), (1016, 19858671), (1029, 19607784), (1143, 17652152), (1176, 17156811), (1372, 14705838), (1524, 13239114), (1764, 11437874), (1778, 11347812), (1838, 10977372), (2058, 9803892), (2286, 8826076), (2401, 8403336), (2667, 7565208), (2744, 7352919), (2757, 7318248), (3048, 6619557), (3087, 6535928), (3528, 5718937), (3556, 5673906), (3676, 5488686), (4116, 4901946), (4572, 4413038), (4802, 4201668), (5334, 3782604), (5514, 3659124), (6174, 3267964), (6223, 3242232), (6433, 3136392), (7112, 2836953), (7203, 2801112), (7352, 2744343), (8001, 2521736), (8232, 2450973), (8271, 2439416), (9144, 2206519), (9604, 2100834), (10668, 1891302), (11028, 1829562), (12348, 1633982), (12446, 1621116), (12866, 1568196), (14406, 1400556), (16002, 1260868), (16542, 1219708), (18669, 1080744), (19208, 1050417), (19299, 1045464), (21336, 945651), (21609, 933704), (22056, 914781), (24696, 816991), (24892, 810558), (25732, 784098), (28812, 700278), (32004, 630434), (33084, 609854), (37338, 540372), (38598, 522732), (43218, 466852), (43561, 463176), (45031, 448056), (49784, 405279), (51464, 392049), (56007, 360248), (57624, 350139), (57897, 348488), (64008, 315217), (66168, 304927), (74676, 270186), (77196, 261366), (86436, 233426), (87122, 231588), (90062, 224028), (112014, 180124), (115794, 174244), (116713, 172872), (130683, 154392), (135093, 149352)]