20387884032

素因数分解:

$2^{10}\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 440

約数和(自身を含む): 67945497840

約数和(自身を除く): 47557613808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 81, 96, 102, 108, 114, 128, 136, 144, 152, 153, 162, 171, 192, 204, 216, 228, 256, 272, 288, 304, 306, 323, 324, 342, 384, 408, 432, 456, 459, 512, 513, 544, 576, 608, 612, 646, 648, 684, 761, 768, 816, 864, 912, 918, 969, 1024, 1026, 1088, 1152, 1216, 1224, 1292, 1296, 1368, 1377, 1522, 1536, 1539, 1632, 1728, 1824, 1836, 1938, 2052, 2176, 2283, 2304, 2432, 2448, 2584, 2592, 2736, 2754, 2907, 3044, 3072, 3078, 3264, 3456, 3648, 3672, 3876, 4104, 4352, 4566, 4608, 4864, 4896, 5168, 5184, 5472, 5508, 5814, 6088, 6156, 6528, 6849, 6912, 7296, 7344, 7752, 8208, 8704, 8721, 9132, 9216, 9728, 9792, 10336, 10368, 10944, 11016, 11628, 12176, 12312, 12937, 13056, 13698, 13824, 14459, 14592, 14688, 15504, 16416, 17408, 17442, 18264, 19456, 19584, 20547, 20672, 20736, 21888, 22032, 23256, 24352, 24624, 25874, 26112, 26163, 27396, 27648, 28918, 29184, 29376, 31008, 32832, 34884, 36528, 38811, 39168, 41094, 41344, 41472, 43377, 43776, 44064, 46512, 48704, 49248, 51748, 52224, 52326, 54792, 57836, 58368, 58752, 61641, 62016, 65664, 69768, 73056, 77622, 78336, 82188, 82688, 82944, 86754, 87552, 88128, 93024, 97408, 98496, 103496, 104652, 109584, 115672, 116433, 117504, 123282, 124032, 130131, 131328, 139536, 146112, 155244, 156672, 164376, 165376, 173508, 175104, 176256, 186048, 194816, 196992, 206992, 209304, 219168, 231344, 232866, 235008, 245803, 246564, 248064, 260262, 262656, 279072, 292224, 310488, 328752, 330752, 347016, 349299, 352512, 372096, 389632, 390393, 393984, 413984, 418608, 438336, 462688, 465732, 470016, 491606, 493128, 496128, 520524, 525312, 558144, 584448, 620976, 657504, 694032, 698598, 705024, 737409, 744192, 779264, 780786, 787968, 827968, 837216, 876672, 925376, 931464, 983212, 986256, 992256, 1041048, 1047897, 1116288, 1168896, 1171179, 1241952, 1315008, 1388064, 1397196, 1410048, 1474818, 1488384, 1561572, 1575936, 1655936, 1674432, 1753344, 1850752, 1862928, 1966424, 1972512, 2082096, 2095794, 2212227, 2232576, 2337792, 2342358, 2483904, 2630016, 2776128, 2794392, 2949636, 2976768, 3123144, 3311872, 3348864, 3506688, 3701504, 3725856, 3932848, 3945024, 4164192, 4191588, 4424454, 4465152, 4684716, 4967808, 5260032, 5552256, 5588784, 5899272, 6246288, 6623744, 6636681, 6697728, 7013376, 7403008, 7451712, 7865696, 7890048, 8328384, 8383176, 8848908, 8930304, 9369432, 9935616, 10520064, 11104512, 11177568, 11798544, 12492576, 13247488, 13273362, 13395456, 14806016, 14903424, 15731392, 15780096, 16656768, 16766352, 17697816, 18738864, 19871232, 19910043, 21040128, 22209024, 22355136, 23597088, 24985152, 26546724, 26790912, 29806848, 31462784, 31560192, 33313536, 33532704, 35395632, 37477728, 39742464, 39820086, 44418048, 44710272, 47194176, 49970304, 53093448, 59613696, 62925568, 63120384, 66627072, 67065408, 70791264, 74955456, 79640172, 89420544, 94388352, 99940608, 106186896, 119227392, 125851136, 133254144, 134130816, 141582528, 149910912, 159280344, 178841088, 188776704, 199881216, 212373792, 251702272, 268261632, 283165056, 299821824, 318560688, 357682176, 377553408, 399762432, 424747584, 536523264, 566330112, 599643648, 637121376, 755106816, 849495168, 1073046528, 1132660224, 1199287296, 1274242752, 1698990336, 2265320448, 2548485504, 3397980672, 5096971008, 6795961344, 10193942016, 20387884032]

約数ペア:

[(1, 20387884032), (2, 10193942016), (3, 6795961344), (4, 5096971008), (6, 3397980672), (8, 2548485504), (9, 2265320448), (12, 1698990336), (16, 1274242752), (17, 1199287296), (18, 1132660224), (19, 1073046528), (24, 849495168), (27, 755106816), (32, 637121376), (34, 599643648), (36, 566330112), (38, 536523264), (48, 424747584), (51, 399762432), (54, 377553408), (57, 357682176), (64, 318560688), (68, 299821824), (72, 283165056), (76, 268261632), (81, 251702272), (96, 212373792), (102, 199881216), (108, 188776704), (114, 178841088), (128, 159280344), (136, 149910912), (144, 141582528), (152, 134130816), (153, 133254144), (162, 125851136), (171, 119227392), (192, 106186896), (204, 99940608), (216, 94388352), (228, 89420544), (256, 79640172), (272, 74955456), (288, 70791264), (304, 67065408), (306, 66627072), (323, 63120384), (324, 62925568), (342, 59613696), (384, 53093448), (408, 49970304), (432, 47194176), (456, 44710272), (459, 44418048), (512, 39820086), (513, 39742464), (544, 37477728), (576, 35395632), (608, 33532704), (612, 33313536), (646, 31560192), (648, 31462784), (684, 29806848), (761, 26790912), (768, 26546724), (816, 24985152), (864, 23597088), (912, 22355136), (918, 22209024), (969, 21040128), (1024, 19910043), (1026, 19871232), (1088, 18738864), (1152, 17697816), (1216, 16766352), (1224, 16656768), (1292, 15780096), (1296, 15731392), (1368, 14903424), (1377, 14806016), (1522, 13395456), (1536, 13273362), (1539, 13247488), (1632, 12492576), (1728, 11798544), (1824, 11177568), (1836, 11104512), (1938, 10520064), (2052, 9935616), (2176, 9369432), (2283, 8930304), (2304, 8848908), (2432, 8383176), (2448, 8328384), (2584, 7890048), (2592, 7865696), (2736, 7451712), (2754, 7403008), (2907, 7013376), (3044, 6697728), (3072, 6636681), (3078, 6623744), (3264, 6246288), (3456, 5899272), (3648, 5588784), (3672, 5552256), (3876, 5260032), (4104, 4967808), (4352, 4684716), (4566, 4465152), (4608, 4424454), (4864, 4191588), (4896, 4164192), (5168, 3945024), (5184, 3932848), (5472, 3725856), (5508, 3701504), (5814, 3506688), (6088, 3348864), (6156, 3311872), (6528, 3123144), (6849, 2976768), (6912, 2949636), (7296, 2794392), (7344, 2776128), (7752, 2630016), (8208, 2483904), (8704, 2342358), (8721, 2337792), (9132, 2232576), (9216, 2212227), (9728, 2095794), (9792, 2082096), (10336, 1972512), (10368, 1966424), (10944, 1862928), (11016, 1850752), (11628, 1753344), (12176, 1674432), (12312, 1655936), (12937, 1575936), (13056, 1561572), (13698, 1488384), (13824, 1474818), (14459, 1410048), (14592, 1397196), (14688, 1388064), (15504, 1315008), (16416, 1241952), (17408, 1171179), (17442, 1168896), (18264, 1116288), (19456, 1047897), (19584, 1041048), (20547, 992256), (20672, 986256), (20736, 983212), (21888, 931464), (22032, 925376), (23256, 876672), (24352, 837216), (24624, 827968), (25874, 787968), (26112, 780786), (26163, 779264), (27396, 744192), (27648, 737409), (28918, 705024), (29184, 698598), (29376, 694032), (31008, 657504), (32832, 620976), (34884, 584448), (36528, 558144), (38811, 525312), (39168, 520524), (41094, 496128), (41344, 493128), (41472, 491606), (43377, 470016), (43776, 465732), (44064, 462688), (46512, 438336), (48704, 418608), (49248, 413984), (51748, 393984), (52224, 390393), (52326, 389632), (54792, 372096), (57836, 352512), (58368, 349299), (58752, 347016), (61641, 330752), (62016, 328752), (65664, 310488), (69768, 292224), (73056, 279072), (77622, 262656), (78336, 260262), (82188, 248064), (82688, 246564), (82944, 245803), (86754, 235008), (87552, 232866), (88128, 231344), (93024, 219168), (97408, 209304), (98496, 206992), (103496, 196992), (104652, 194816), (109584, 186048), (115672, 176256), (116433, 175104), (117504, 173508), (123282, 165376), (124032, 164376), (130131, 156672), (131328, 155244), (139536, 146112)]