20225783214

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4485

約数の個数: 256

約数和(自身を含む): 59431680000

約数和(自身を除く): 39205896786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 49, 54, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 189, 234, 247, 266, 273, 294, 342, 343, 351, 378, 399, 441, 494, 513, 546, 637, 686, 702, 741, 798, 819, 882, 931, 1026, 1029, 1197, 1274, 1323, 1482, 1638, 1729, 1862, 1911, 2058, 2223, 2394, 2457, 2646, 2793, 3087, 3458, 3591, 3822, 4421, 4446, 4459, 4914, 5187, 5586, 5733, 6174, 6517, 6669, 7182, 8379, 8842, 8918, 9261, 10374, 11466, 12103, 13034, 13263, 13338, 13377, 15561, 16758, 17199, 18522, 19551, 24206, 25137, 26526, 26754, 30947, 31122, 34398, 36309, 39102, 39789, 40131, 46683, 50274, 57473, 58653, 61894, 72618, 79578, 80262, 83999, 84721, 92841, 93366, 108927, 114946, 117306, 119367, 120393, 167998, 169442, 172419, 175959, 185682, 216629, 217854, 238734, 240786, 251997, 254163, 278523, 326781, 344838, 351918, 402311, 433258, 503994, 508326, 517257, 557046, 587993, 649887, 653562, 755991, 762489, 804622, 835569, 1034514, 1091987, 1175986, 1206933, 1299774, 1511982, 1516403, 1524978, 1551771, 1671138, 1763979, 1949661, 2183974, 2267973, 2287467, 2413866, 2816177, 3032806, 3103542, 3275961, 3527958, 3620799, 3899322, 4115951, 4535946, 4549209, 4574934, 5291937, 5632354, 5848983, 6551922, 7241598, 7643909, 8231902, 8448531, 9098418, 9827883, 10583874, 10862397, 11697966, 12347853, 13647627, 15287818, 15875811, 16897062, 19655766, 19713239, 21724794, 22931727, 24695706, 25345593, 27295254, 28811657, 29483649, 31751622, 37043559, 39426478, 40942881, 45863454, 50691186, 53507363, 57623314, 58967298, 59139717, 68795181, 74087118, 76036779, 81885762, 86434971, 107014726, 111130677, 118279434, 137590362, 152073558, 160522089, 172869942, 177419151, 206385543, 222261354, 259304913, 321044178, 354838302, 374551541, 412771086, 481566267, 518609826, 532257453, 749103082, 777914739, 963132534, 1064514906, 1123654623, 1444698801, 1555829478, 2247309246, 2889397602, 3370963869, 6741927738, 10112891607, 20225783214]

約数ペア:

[(1, 20225783214), (2, 10112891607), (3, 6741927738), (6, 3370963869), (7, 2889397602), (9, 2247309246), (13, 1555829478), (14, 1444698801), (18, 1123654623), (19, 1064514906), (21, 963132534), (26, 777914739), (27, 749103082), (38, 532257453), (39, 518609826), (42, 481566267), (49, 412771086), (54, 374551541), (57, 354838302), (63, 321044178), (78, 259304913), (91, 222261354), (98, 206385543), (114, 177419151), (117, 172869942), (126, 160522089), (133, 152073558), (147, 137590362), (171, 118279434), (182, 111130677), (189, 107014726), (234, 86434971), (247, 81885762), (266, 76036779), (273, 74087118), (294, 68795181), (342, 59139717), (343, 58967298), (351, 57623314), (378, 53507363), (399, 50691186), (441, 45863454), (494, 40942881), (513, 39426478), (546, 37043559), (637, 31751622), (686, 29483649), (702, 28811657), (741, 27295254), (798, 25345593), (819, 24695706), (882, 22931727), (931, 21724794), (1026, 19713239), (1029, 19655766), (1197, 16897062), (1274, 15875811), (1323, 15287818), (1482, 13647627), (1638, 12347853), (1729, 11697966), (1862, 10862397), (1911, 10583874), (2058, 9827883), (2223, 9098418), (2394, 8448531), (2457, 8231902), (2646, 7643909), (2793, 7241598), (3087, 6551922), (3458, 5848983), (3591, 5632354), (3822, 5291937), (4421, 4574934), (4446, 4549209), (4459, 4535946), (4914, 4115951), (5187, 3899322), (5586, 3620799), (5733, 3527958), (6174, 3275961), (6517, 3103542), (6669, 3032806), (7182, 2816177), (8379, 2413866), (8842, 2287467), (8918, 2267973), (9261, 2183974), (10374, 1949661), (11466, 1763979), (12103, 1671138), (13034, 1551771), (13263, 1524978), (13338, 1516403), (13377, 1511982), (15561, 1299774), (16758, 1206933), (17199, 1175986), (18522, 1091987), (19551, 1034514), (24206, 835569), (25137, 804622), (26526, 762489), (26754, 755991), (30947, 653562), (31122, 649887), (34398, 587993), (36309, 557046), (39102, 517257), (39789, 508326), (40131, 503994), (46683, 433258), (50274, 402311), (57473, 351918), (58653, 344838), (61894, 326781), (72618, 278523), (79578, 254163), (80262, 251997), (83999, 240786), (84721, 238734), (92841, 217854), (93366, 216629), (108927, 185682), (114946, 175959), (117306, 172419), (119367, 169442), (120393, 167998)]