20034731584

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 224

約数和(自身を含む): 48706617344

約数和(自身を除く): 28671885760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 127, 148, 217, 224, 248, 254, 259, 296, 307, 434, 448, 496, 508, 518, 592, 614, 868, 889, 992, 1016, 1036, 1147, 1184, 1228, 1736, 1778, 1984, 2032, 2072, 2149, 2294, 2368, 2456, 3472, 3556, 3937, 4064, 4144, 4298, 4588, 4699, 4912, 6944, 7112, 7874, 8029, 8128, 8288, 8596, 9176, 9398, 9517, 9824, 11359, 13888, 14224, 15748, 16058, 16576, 17192, 18352, 18796, 19034, 19648, 22718, 27559, 28448, 31496, 32116, 32893, 34384, 36704, 37592, 38068, 38989, 45436, 55118, 56896, 62992, 64232, 65786, 66619, 68768, 73408, 75184, 76136, 77978, 79513, 90872, 110236, 125984, 128464, 131572, 133238, 137536, 145669, 150368, 152272, 155956, 159026, 181744, 220472, 251968, 256928, 263144, 266476, 272923, 291338, 300736, 304544, 311912, 318052, 352129, 363488, 440944, 513856, 526288, 532952, 545846, 582676, 609088, 623824, 636104, 704258, 726976, 881888, 1019683, 1052576, 1065904, 1091692, 1165352, 1208659, 1247648, 1272208, 1408516, 1442593, 1763776, 2039366, 2105152, 2131808, 2183384, 2330704, 2417318, 2464903, 2495296, 2544416, 2817032, 2885186, 4078732, 4263616, 4366768, 4661408, 4834636, 4929806, 5088832, 5634064, 5770372, 8157464, 8460613, 8733536, 9322816, 9669272, 9859612, 10098151, 11268128, 11540744, 16314928, 16921226, 17467072, 19338544, 19719224, 20196302, 22536256, 23081488, 32629856, 33842452, 38677088, 39438448, 40392604, 44720383, 46162976, 65259712, 67684904, 77354176, 78876896, 80785208, 89440766, 92325952, 135369808, 157753792, 161570416, 178881532, 270739616, 313042681, 323140832, 357763064, 541479232, 626085362, 646281664, 715526128, 1252170724, 1431052256, 2504341448, 2862104512, 5008682896, 10017365792, 20034731584]

約数ペア:

[(1, 20034731584), (2, 10017365792), (4, 5008682896), (7, 2862104512), (8, 2504341448), (14, 1431052256), (16, 1252170724), (28, 715526128), (31, 646281664), (32, 626085362), (37, 541479232), (56, 357763064), (62, 323140832), (64, 313042681), (74, 270739616), (112, 178881532), (124, 161570416), (127, 157753792), (148, 135369808), (217, 92325952), (224, 89440766), (248, 80785208), (254, 78876896), (259, 77354176), (296, 67684904), (307, 65259712), (434, 46162976), (448, 44720383), (496, 40392604), (508, 39438448), (518, 38677088), (592, 33842452), (614, 32629856), (868, 23081488), (889, 22536256), (992, 20196302), (1016, 19719224), (1036, 19338544), (1147, 17467072), (1184, 16921226), (1228, 16314928), (1736, 11540744), (1778, 11268128), (1984, 10098151), (2032, 9859612), (2072, 9669272), (2149, 9322816), (2294, 8733536), (2368, 8460613), (2456, 8157464), (3472, 5770372), (3556, 5634064), (3937, 5088832), (4064, 4929806), (4144, 4834636), (4298, 4661408), (4588, 4366768), (4699, 4263616), (4912, 4078732), (6944, 2885186), (7112, 2817032), (7874, 2544416), (8029, 2495296), (8128, 2464903), (8288, 2417318), (8596, 2330704), (9176, 2183384), (9398, 2131808), (9517, 2105152), (9824, 2039366), (11359, 1763776), (13888, 1442593), (14224, 1408516), (15748, 1272208), (16058, 1247648), (16576, 1208659), (17192, 1165352), (18352, 1091692), (18796, 1065904), (19034, 1052576), (19648, 1019683), (22718, 881888), (27559, 726976), (28448, 704258), (31496, 636104), (32116, 623824), (32893, 609088), (34384, 582676), (36704, 545846), (37592, 532952), (38068, 526288), (38989, 513856), (45436, 440944), (55118, 363488), (56896, 352129), (62992, 318052), (64232, 311912), (65786, 304544), (66619, 300736), (68768, 291338), (73408, 272923), (75184, 266476), (76136, 263144), (77978, 256928), (79513, 251968), (90872, 220472), (110236, 181744), (125984, 159026), (128464, 155956), (131572, 152272), (133238, 150368), (137536, 145669)]