20882607408

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3439

約数の個数: 280

約数和(自身を含む): 66941965440

約数和(自身を除く): 46059358032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 81, 82, 104, 108, 117, 123, 144, 156, 162, 164, 208, 216, 234, 243, 246, 312, 324, 328, 351, 369, 432, 468, 486, 492, 533, 624, 648, 656, 702, 729, 738, 936, 972, 984, 1053, 1066, 1107, 1296, 1404, 1458, 1476, 1599, 1872, 1944, 1968, 2106, 2132, 2214, 2808, 2916, 2952, 3159, 3198, 3321, 3359, 3888, 4212, 4264, 4428, 4797, 5616, 5832, 5904, 6318, 6396, 6642, 6718, 8424, 8528, 8856, 9477, 9594, 9963, 10077, 11664, 12636, 12792, 13284, 13436, 14391, 16848, 17712, 18954, 19188, 19926, 20154, 25272, 25584, 26568, 26872, 28782, 29889, 30231, 37908, 38376, 39852, 40308, 43173, 43667, 50544, 53136, 53744, 57564, 59778, 60462, 75816, 76752, 79704, 80616, 86346, 87334, 90693, 115128, 119556, 120924, 129519, 131001, 137719, 151632, 159408, 161232, 172692, 174668, 181386, 230256, 239112, 241848, 259038, 262002, 272079, 275438, 345384, 349336, 362772, 388557, 393003, 413157, 478224, 483696, 518076, 524004, 544158, 550876, 690768, 698672, 725544, 777114, 786006, 816237, 826314, 1036152, 1048008, 1088316, 1101752, 1179009, 1239471, 1451088, 1554228, 1572012, 1632474, 1652628, 1790347, 2072304, 2096016, 2176632, 2203504, 2358018, 2448711, 2478942, 3108456, 3144024, 3264948, 3305256, 3537027, 3580694, 3718413, 4353264, 4716036, 4897422, 4957884, 5371041, 6216912, 6288048, 6529896, 6610512, 7074054, 7161388, 7436826, 9432072, 9794844, 9915768, 10611081, 10742082, 11155239, 13059792, 14148108, 14322776, 14873652, 16113123, 18864144, 19589688, 19831536, 21222162, 21484164, 22310478, 28296216, 28645552, 29747304, 31833243, 32226246, 33465717, 39179376, 42444324, 42968328, 44620956, 48339369, 56592432, 59494608, 63666486, 64452492, 66931434, 84888648, 85936656, 89241912, 96678738, 100397151, 127332972, 128904984, 133862868, 145018107, 169777296, 178483824, 193357476, 200794302, 254665944, 257809968, 267725736, 290036214, 386714952, 401588604, 435054321, 509331888, 535451472, 580072428, 773429904, 803177208, 870108642, 1160144856, 1305162963, 1606354416, 1740217284, 2320289712, 2610325926, 3480434568, 5220651852, 6960869136, 10441303704, 20882607408]

約数ペア:

[(1, 20882607408), (2, 10441303704), (3, 6960869136), (4, 5220651852), (6, 3480434568), (8, 2610325926), (9, 2320289712), (12, 1740217284), (13, 1606354416), (16, 1305162963), (18, 1160144856), (24, 870108642), (26, 803177208), (27, 773429904), (36, 580072428), (39, 535451472), (41, 509331888), (48, 435054321), (52, 401588604), (54, 386714952), (72, 290036214), (78, 267725736), (81, 257809968), (82, 254665944), (104, 200794302), (108, 193357476), (117, 178483824), (123, 169777296), (144, 145018107), (156, 133862868), (162, 128904984), (164, 127332972), (208, 100397151), (216, 96678738), (234, 89241912), (243, 85936656), (246, 84888648), (312, 66931434), (324, 64452492), (328, 63666486), (351, 59494608), (369, 56592432), (432, 48339369), (468, 44620956), (486, 42968328), (492, 42444324), (533, 39179376), (624, 33465717), (648, 32226246), (656, 31833243), (702, 29747304), (729, 28645552), (738, 28296216), (936, 22310478), (972, 21484164), (984, 21222162), (1053, 19831536), (1066, 19589688), (1107, 18864144), (1296, 16113123), (1404, 14873652), (1458, 14322776), (1476, 14148108), (1599, 13059792), (1872, 11155239), (1944, 10742082), (1968, 10611081), (2106, 9915768), (2132, 9794844), (2214, 9432072), (2808, 7436826), (2916, 7161388), (2952, 7074054), (3159, 6610512), (3198, 6529896), (3321, 6288048), (3359, 6216912), (3888, 5371041), (4212, 4957884), (4264, 4897422), (4428, 4716036), (4797, 4353264), (5616, 3718413), (5832, 3580694), (5904, 3537027), (6318, 3305256), (6396, 3264948), (6642, 3144024), (6718, 3108456), (8424, 2478942), (8528, 2448711), (8856, 2358018), (9477, 2203504), (9594, 2176632), (9963, 2096016), (10077, 2072304), (11664, 1790347), (12636, 1652628), (12792, 1632474), (13284, 1572012), (13436, 1554228), (14391, 1451088), (16848, 1239471), (17712, 1179009), (18954, 1101752), (19188, 1088316), (19926, 1048008), (20154, 1036152), (25272, 826314), (25584, 816237), (26568, 786006), (26872, 777114), (28782, 725544), (29889, 698672), (30231, 690768), (37908, 550876), (38376, 544158), (39852, 524004), (40308, 518076), (43173, 483696), (43667, 478224), (50544, 413157), (53136, 393003), (53744, 388557), (57564, 362772), (59778, 349336), (60462, 345384), (75816, 275438), (76752, 272079), (79704, 262002), (80616, 259038), (86346, 241848), (87334, 239112), (90693, 230256), (115128, 181386), (119556, 174668), (120924, 172692), (129519, 161232), (131001, 159408), (137719, 151632)]