20589001664

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:807

約数の個数: 224

約数和(自身を含む): 52872314880

約数和(自身を除く): 32283313216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 307, 308, 341, 352, 434, 439, 448, 496, 614, 616, 682, 704, 868, 878, 992, 1228, 1232, 1364, 1736, 1756, 1984, 2149, 2387, 2456, 2464, 2728, 3073, 3377, 3472, 3512, 4298, 4774, 4829, 4912, 4928, 5456, 6146, 6754, 6944, 7024, 8596, 9517, 9548, 9658, 9824, 10912, 12292, 13508, 13609, 13888, 14048, 17192, 19034, 19096, 19316, 19648, 21824, 23639, 24584, 27016, 27218, 28096, 33803, 34384, 38068, 38192, 38632, 47278, 49168, 54032, 54436, 66619, 67606, 68768, 76136, 76384, 77264, 94556, 95263, 98336, 104687, 108064, 108872, 133238, 134773, 135212, 137536, 149699, 152272, 152768, 154528, 189112, 190526, 196672, 209374, 216128, 217744, 266476, 269546, 270424, 299398, 304544, 309056, 378224, 381052, 418748, 435488, 532952, 539092, 540848, 598796, 609088, 732809, 756448, 762104, 837496, 870976, 943411, 1047893, 1065904, 1078184, 1081696, 1197592, 1465618, 1482503, 1512896, 1524208, 1674992, 1886822, 2095786, 2131808, 2156368, 2163392, 2395184, 2931236, 2965006, 3048416, 3349984, 3773644, 4177963, 4191572, 4263616, 4312736, 4790368, 5862472, 5930012, 6096832, 6699968, 7547288, 8355926, 8383144, 8625472, 9580736, 10377521, 11724944, 11860024, 15094576, 16711852, 16766288, 20755042, 23449888, 23720048, 29245741, 30189152, 33423704, 33532576, 41510084, 45957593, 46899776, 47440096, 58491482, 60378304, 66847408, 67065152, 83020168, 91915186, 94880192, 116982964, 133694816, 166040336, 183830372, 233965928, 267389632, 321703151, 332080672, 367660744, 467931856, 643406302, 664161344, 735321488, 935863712, 1286812604, 1470642976, 1871727424, 2573625208, 2941285952, 5147250416, 10294500832, 20589001664]

約数ペア:

[(1, 20589001664), (2, 10294500832), (4, 5147250416), (7, 2941285952), (8, 2573625208), (11, 1871727424), (14, 1470642976), (16, 1286812604), (22, 935863712), (28, 735321488), (31, 664161344), (32, 643406302), (44, 467931856), (56, 367660744), (62, 332080672), (64, 321703151), (77, 267389632), (88, 233965928), (112, 183830372), (124, 166040336), (154, 133694816), (176, 116982964), (217, 94880192), (224, 91915186), (248, 83020168), (307, 67065152), (308, 66847408), (341, 60378304), (352, 58491482), (434, 47440096), (439, 46899776), (448, 45957593), (496, 41510084), (614, 33532576), (616, 33423704), (682, 30189152), (704, 29245741), (868, 23720048), (878, 23449888), (992, 20755042), (1228, 16766288), (1232, 16711852), (1364, 15094576), (1736, 11860024), (1756, 11724944), (1984, 10377521), (2149, 9580736), (2387, 8625472), (2456, 8383144), (2464, 8355926), (2728, 7547288), (3073, 6699968), (3377, 6096832), (3472, 5930012), (3512, 5862472), (4298, 4790368), (4774, 4312736), (4829, 4263616), (4912, 4191572), (4928, 4177963), (5456, 3773644), (6146, 3349984), (6754, 3048416), (6944, 2965006), (7024, 2931236), (8596, 2395184), (9517, 2163392), (9548, 2156368), (9658, 2131808), (9824, 2095786), (10912, 1886822), (12292, 1674992), (13508, 1524208), (13609, 1512896), (13888, 1482503), (14048, 1465618), (17192, 1197592), (19034, 1081696), (19096, 1078184), (19316, 1065904), (19648, 1047893), (21824, 943411), (23639, 870976), (24584, 837496), (27016, 762104), (27218, 756448), (28096, 732809), (33803, 609088), (34384, 598796), (38068, 540848), (38192, 539092), (38632, 532952), (47278, 435488), (49168, 418748), (54032, 381052), (54436, 378224), (66619, 309056), (67606, 304544), (68768, 299398), (76136, 270424), (76384, 269546), (77264, 266476), (94556, 217744), (95263, 216128), (98336, 209374), (104687, 196672), (108064, 190526), (108872, 189112), (133238, 154528), (134773, 152768), (135212, 152272), (137536, 149699)]