20576470824

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:755

約数の個数: 480

約数和(自身を含む): 73229587200

約数和(自身を除く): 52653116376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 79, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 158, 162, 168, 182, 189, 196, 216, 234, 237, 252, 273, 294, 312, 316, 324, 351, 364, 378, 392, 441, 468, 474, 504, 546, 553, 567, 588, 631, 632, 637, 648, 702, 711, 728, 756, 819, 882, 936, 948, 1027, 1053, 1092, 1106, 1134, 1176, 1262, 1274, 1323, 1404, 1422, 1512, 1638, 1659, 1764, 1893, 1896, 1911, 2054, 2106, 2133, 2184, 2212, 2268, 2457, 2524, 2548, 2646, 2808, 2844, 3081, 3276, 3318, 3528, 3786, 3822, 3871, 3969, 4108, 4212, 4266, 4417, 4424, 4536, 4914, 4977, 5048, 5096, 5292, 5679, 5688, 5733, 6162, 6399, 6552, 6636, 7189, 7371, 7572, 7644, 7742, 7938, 8203, 8216, 8424, 8532, 8834, 9243, 9828, 9954, 10584, 11358, 11466, 11613, 12324, 12798, 13251, 13272, 14378, 14742, 14931, 15144, 15288, 15484, 15876, 16406, 17037, 17064, 17199, 17668, 18486, 19656, 19908, 21567, 22716, 22932, 23226, 24609, 24648, 25596, 26502, 27729, 28756, 29484, 29862, 30919, 30968, 31752, 32812, 34074, 34398, 34839, 35336, 36972, 39753, 39816, 43134, 44793, 45432, 45864, 46452, 49218, 49849, 50323, 51111, 51192, 51597, 53004, 55458, 57421, 57512, 58968, 59724, 61838, 64701, 65624, 68148, 68796, 69678, 73827, 73944, 79506, 83187, 86268, 89586, 92757, 92904, 98436, 99698, 100646, 102222, 103194, 104517, 106008, 110916, 114842, 119259, 119448, 123676, 129402, 136296, 137592, 139356, 147654, 149547, 150969, 159012, 166374, 172263, 172536, 179172, 185514, 194103, 196872, 199396, 201292, 204444, 206388, 209034, 221481, 221832, 229684, 238518, 247352, 258804, 278271, 278712, 295308, 299094, 301938, 313551, 318024, 332748, 344526, 348943, 357777, 358344, 371028, 388206, 398792, 401947, 402584, 408888, 412776, 418068, 442962, 448641, 452907, 459368, 477036, 516789, 517608, 556542, 582309, 590616, 598188, 603876, 627102, 648037, 664443, 665496, 689052, 697886, 715554, 742056, 776412, 803894, 834813, 836136, 885924, 897282, 905814, 954072, 1033578, 1046829, 1113084, 1164618, 1196376, 1205841, 1207752, 1254204, 1296074, 1328886, 1345923, 1358721, 1378104, 1395772, 1431108, 1550367, 1552824, 1607788, 1669626, 1771848, 1794564, 1811628, 1944111, 2067156, 2093658, 2226168, 2329236, 2411682, 2442601, 2504439, 2508408, 2592148, 2657772, 2691846, 2717442, 2791544, 2862216, 3100734, 3140487, 3215576, 3339252, 3589128, 3617523, 3623256, 3888222, 4037769, 4076163, 4134312, 4187316, 4536259, 4651101, 4658472, 4823364, 4885202, 5008878, 5184296, 5315544, 5383692, 5434884, 5832333, 6201468, 6280974, 6678504, 7235046, 7327803, 7776444, 8075538, 8152326, 8374632, 9072518, 9302202, 9421461, 9646728, 9770404, 10017756, 10767384, 10852569, 10869768, 11664666, 12402936, 12561948, 13608777, 14470092, 14655606, 15552888, 16151076, 16304652, 17496999, 18145036, 18604404, 18842922, 19540808, 20035512, 21705138, 21983409, 23329332, 25123896, 27217554, 28264383, 28940184, 29311212, 31753813, 32302152, 32557707, 32609304, 34993998, 36290072, 37208808, 37685844, 40826331, 43410276, 43966818, 46658664, 52490997, 54435108, 56528766, 58622424, 63507626, 65115414, 65950227, 69987996, 75371688, 81652662, 86820552, 87933636, 95261439, 104981994, 108870216, 113057532, 122478993, 127015252, 130230828, 131900454, 139975992, 163305324, 175867272, 190522878, 197850681, 209963988, 226115064, 244957986, 254030504, 260461656, 263800908, 285784317, 326610648, 367436979, 381045756, 395701362, 419927976, 489915972, 527601816, 571568634, 734873958, 762091512, 791402724, 857352951, 979831944, 1143137268, 1469747916, 1582805448, 1714705902, 2286274536, 2572058853, 2939495832, 3429411804, 5144117706, 6858823608, 10288235412, 20576470824]

約数ペア:

[(1, 20576470824), (2, 10288235412), (3, 6858823608), (4, 5144117706), (6, 3429411804), (7, 2939495832), (8, 2572058853), (9, 2286274536), (12, 1714705902), (13, 1582805448), (14, 1469747916), (18, 1143137268), (21, 979831944), (24, 857352951), (26, 791402724), (27, 762091512), (28, 734873958), (36, 571568634), (39, 527601816), (42, 489915972), (49, 419927976), (52, 395701362), (54, 381045756), (56, 367436979), (63, 326610648), (72, 285784317), (78, 263800908), (79, 260461656), (81, 254030504), (84, 244957986), (91, 226115064), (98, 209963988), (104, 197850681), (108, 190522878), (117, 175867272), (126, 163305324), (147, 139975992), (156, 131900454), (158, 130230828), (162, 127015252), (168, 122478993), (182, 113057532), (189, 108870216), (196, 104981994), (216, 95261439), (234, 87933636), (237, 86820552), (252, 81652662), (273, 75371688), (294, 69987996), (312, 65950227), (316, 65115414), (324, 63507626), (351, 58622424), (364, 56528766), (378, 54435108), (392, 52490997), (441, 46658664), (468, 43966818), (474, 43410276), (504, 40826331), (546, 37685844), (553, 37208808), (567, 36290072), (588, 34993998), (631, 32609304), (632, 32557707), (637, 32302152), (648, 31753813), (702, 29311212), (711, 28940184), (728, 28264383), (756, 27217554), (819, 25123896), (882, 23329332), (936, 21983409), (948, 21705138), (1027, 20035512), (1053, 19540808), (1092, 18842922), (1106, 18604404), (1134, 18145036), (1176, 17496999), (1262, 16304652), (1274, 16151076), (1323, 15552888), (1404, 14655606), (1422, 14470092), (1512, 13608777), (1638, 12561948), (1659, 12402936), (1764, 11664666), (1893, 10869768), (1896, 10852569), (1911, 10767384), (2054, 10017756), (2106, 9770404), (2133, 9646728), (2184, 9421461), (2212, 9302202), (2268, 9072518), (2457, 8374632), (2524, 8152326), (2548, 8075538), (2646, 7776444), (2808, 7327803), (2844, 7235046), (3081, 6678504), (3276, 6280974), (3318, 6201468), (3528, 5832333), (3786, 5434884), (3822, 5383692), (3871, 5315544), (3969, 5184296), (4108, 5008878), (4212, 4885202), (4266, 4823364), (4417, 4658472), (4424, 4651101), (4536, 4536259), (4914, 4187316), (4977, 4134312), (5048, 4076163), (5096, 4037769), (5292, 3888222), (5679, 3623256), (5688, 3617523), (5733, 3589128), (6162, 3339252), (6399, 3215576), (6552, 3140487), (6636, 3100734), (7189, 2862216), (7371, 2791544), (7572, 2717442), (7644, 2691846), (7742, 2657772), (7938, 2592148), (8203, 2508408), (8216, 2504439), (8424, 2442601), (8532, 2411682), (8834, 2329236), (9243, 2226168), (9828, 2093658), (9954, 2067156), (10584, 1944111), (11358, 1811628), (11466, 1794564), (11613, 1771848), (12324, 1669626), (12798, 1607788), (13251, 1552824), (13272, 1550367), (14378, 1431108), (14742, 1395772), (14931, 1378104), (15144, 1358721), (15288, 1345923), (15484, 1328886), (15876, 1296074), (16406, 1254204), (17037, 1207752), (17064, 1205841), (17199, 1196376), (17668, 1164618), (18486, 1113084), (19656, 1046829), (19908, 1033578), (21567, 954072), (22716, 905814), (22932, 897282), (23226, 885924), (24609, 836136), (24648, 834813), (25596, 803894), (26502, 776412), (27729, 742056), (28756, 715554), (29484, 697886), (29862, 689052), (30919, 665496), (30968, 664443), (31752, 648037), (32812, 627102), (34074, 603876), (34398, 598188), (34839, 590616), (35336, 582309), (36972, 556542), (39753, 517608), (39816, 516789), (43134, 477036), (44793, 459368), (45432, 452907), (45864, 448641), (46452, 442962), (49218, 418068), (49849, 412776), (50323, 408888), (51111, 402584), (51192, 401947), (51597, 398792), (53004, 388206), (55458, 371028), (57421, 358344), (57512, 357777), (58968, 348943), (59724, 344526), (61838, 332748), (64701, 318024), (65624, 313551), (68148, 301938), (68796, 299094), (69678, 295308), (73827, 278712), (73944, 278271), (79506, 258804), (83187, 247352), (86268, 238518), (89586, 229684), (92757, 221832), (92904, 221481), (98436, 209034), (99698, 206388), (100646, 204444), (102222, 201292), (103194, 199396), (104517, 196872), (106008, 194103), (110916, 185514), (114842, 179172), (119259, 172536), (119448, 172263), (123676, 166374), (129402, 159012), (136296, 150969), (137592, 149547), (139356, 147654)]