20492719632

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 960

約数和(自身を含む): 82074746880

約数和(自身を除く): 61582027248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 31, 33, 34, 36, 42, 44, 48, 49, 51, 54, 56, 62, 63, 66, 68, 72, 77, 84, 88, 93, 98, 99, 102, 108, 112, 119, 124, 126, 132, 136, 144, 147, 153, 154, 167, 168, 176, 186, 187, 189, 196, 198, 204, 216, 217, 231, 238, 248, 252, 264, 272, 279, 294, 297, 306, 308, 334, 336, 341, 357, 372, 374, 378, 392, 396, 408, 432, 434, 441, 459, 462, 476, 496, 501, 504, 527, 528, 539, 558, 561, 588, 594, 612, 616, 651, 668, 682, 693, 714, 744, 748, 756, 784, 792, 816, 833, 837, 868, 882, 918, 924, 952, 1002, 1008, 1023, 1054, 1071, 1078, 1116, 1122, 1169, 1176, 1188, 1224, 1232, 1302, 1309, 1323, 1336, 1364, 1386, 1428, 1488, 1496, 1503, 1512, 1519, 1581, 1584, 1617, 1666, 1674, 1683, 1736, 1764, 1836, 1837, 1848, 1904, 1953, 2004, 2046, 2079, 2108, 2142, 2156, 2232, 2244, 2338, 2352, 2376, 2387, 2448, 2499, 2604, 2618, 2646, 2672, 2728, 2772, 2839, 2856, 2992, 3006, 3024, 3038, 3069, 3162, 3213, 3234, 3332, 3348, 3366, 3472, 3507, 3528, 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154308, 154938, 156519, 158984, 162316, 164052, 164934, 168336, 170841, 171864, 176018, 177072, 178857, 179928, 180026, 186372, 187374, 188496, 196392, 198396, 199206, 200508, 204408, 205744, 206584, 208692, 217434, 218603, 218736, 219912, 220941, 227664, 227788, 231462, 232407, 232848, 238476, 243474, 247401, 248496, 249832, 252504, 253673, 257796, 264027, 264528, 265608, 267344, 270039, 278222, 278256, 279558, 281061, 282744, 284053, 289912, 294588, 300762, 306612, 308616, 309876, 313038, 317968, 324632, 326151, 328104, 329868, 341682, 343728, 347193, 352036, 357714, 359856, 360052, 365211, 372744, 374748, 392784, 396792, 398412, 398629, 401016, 408816, 413168, 417333, 417384, 434868, 437206, 439824, 441882, 451143, 455576, 462924, 464814, 476952, 486948, 494802, 499664, 505008, 507346, 512523, 515592, 528054, 531216, 536571, 540078, 556444, 559116, 562122, 565488, 568106, 579824, 589176, 601524, 613224, 616063, 617232, 619752, 626076, 649264, 652302, 655809, 656208, 659736, 683364, 694386, 697221, 704072, 715428, 720104, 730422, 745488, 749496, 761019, 792081, 793584, 796824, 797258, 802032, 810117, 834666, 834768, 843183, 852159, 869736, 874412, 883764, 902286, 911152, 925848, 929628, 953904, 968099, 973896, 978453, 989604, 1014692, 1025046, 1031184, 1056108, 1073142, 1080156, 1095633, 1112888, 1118232, 1124244, 1136212, 1178352, 1195887, 1203048, 1226448, 1232126, 1239504, 1251999, 1252152, 1304604, 1311618, 1319472, 1366728, 1388772, 1394442, 1408144, 1430856, 1440208, 1460844, 1498992, 1522038, 1530221, 1537569, 1584162, 1593648, 1594516, 1620234, 1669332, 1686366, 1704318, 1739472, 1748824, 1767528, 1804572, 1848189, 1851696, 1859256, 1936198, 1947792, 1956906, 1967427, 1979208, 2029384, 2050092, 2112216, 2146284, 2160312, 2191266, 2225776, 2236464, 2248488, 2272424, 2283057, 2376243, 2391774, 2406096, 2430351, 2464252, 2503998, 2504304, 2556477, 2609208, 2623236, 2733456, 2777544, 2788884, 2790403, 2861712, 2904297, 2921688, 3044076, 3060442, 3075138, 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330527736, 365941422, 379494808, 401818032, 418218768, 426931659, 465743628, 487921896, 569242212, 602727048, 620991504, 661055472, 731882844, 758989616, 853863318, 931487256, 975843792, 1138484424, 1205454096, 1280794977, 1463765688, 1707726636, 1862974512, 2276968848, 2561589954, 2927531376, 3415453272, 5123179908, 6830906544, 10246359816, 20492719632]

約数ペア:

[(1, 20492719632), (2, 10246359816), (3, 6830906544), (4, 5123179908), (6, 3415453272), (7, 2927531376), (8, 2561589954), (9, 2276968848), (11, 1862974512), (12, 1707726636), (14, 1463765688), (16, 1280794977), (17, 1205454096), (18, 1138484424), (21, 975843792), (22, 931487256), (24, 853863318), (27, 758989616), (28, 731882844), (31, 661055472), (33, 620991504), (34, 602727048), (36, 569242212), (42, 487921896), (44, 465743628), (48, 426931659), (49, 418218768), (51, 401818032), (54, 379494808), (56, 365941422), (62, 330527736), (63, 325281264), (66, 310495752), (68, 301363524), (72, 284621106), (77, 266139216), (84, 243960948), (88, 232871814), (93, 220351824), (98, 209109384), (99, 206997168), (102, 200909016), (108, 189747404), (112, 182970711), (119, 172207728), (124, 165263868), (126, 162640632), (132, 155247876), (136, 150681762), (144, 142310553), (147, 139406256), (153, 133939344), (154, 133069608), (167, 122710896), (168, 121980474), (176, 116435907), (186, 110175912), (187, 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(114576, 178857), (115731, 177072), (116424, 176018), (119238, 171864), (119952, 170841), (121737, 168336), (124248, 164934), (124916, 164052), (126252, 162316), (128898, 158984), (130928, 156519), (132264, 154938), (132804, 154308), (133672, 153306), (136272, 150381), (139111, 147312), (139128, 147294), (139779, 146608), (141372, 144956)]