20346513138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1542

約数の個数: 288

約数和(自身を含む): 58081121280

約数和(自身を除く): 37734608142

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 41, 42, 46, 49, 51, 63, 69, 82, 98, 102, 119, 123, 126, 138, 147, 153, 161, 207, 238, 246, 287, 294, 306, 322, 357, 369, 391, 414, 441, 483, 574, 697, 714, 738, 782, 833, 861, 882, 943, 966, 1071, 1127, 1173, 1394, 1439, 1449, 1666, 1722, 1886, 2009, 2091, 2142, 2254, 2346, 2499, 2583, 2737, 2829, 2878, 2898, 3381, 3519, 4018, 4182, 4317, 4879, 4998, 5166, 5474, 5658, 6027, 6273, 6601, 6762, 7038, 7497, 8211, 8487, 8634, 9758, 10073, 10143, 12054, 12546, 12951, 13202, 14637, 14994, 16031, 16422, 16974, 18081, 19159, 19803, 20146, 20286, 24463, 24633, 25902, 29274, 30219, 32062, 33097, 34153, 36162, 38318, 39606, 43911, 46207, 48093, 48926, 49266, 57477, 58999, 59409, 60438, 66194, 68306, 70511, 73389, 87822, 90657, 92414, 96186, 99291, 102459, 112217, 114954, 117998, 118818, 138621, 141022, 144279, 146778, 171241, 172431, 176997, 181314, 198582, 204918, 211533, 220167, 224434, 231679, 277242, 288558, 297873, 307377, 336651, 342482, 344862, 353994, 412993, 415863, 423066, 440334, 463358, 513723, 530991, 562649, 595746, 614754, 634599, 673302, 695037, 785519, 825986, 831726, 1002983, 1009953, 1027446, 1061982, 1125298, 1198687, 1238979, 1269198, 1356977, 1390074, 1541169, 1571038, 1621753, 1687947, 2005966, 2019906, 2085111, 2356557, 2397374, 2477958, 2713954, 2890951, 3008949, 3082338, 3243506, 3375894, 3596061, 3716937, 3938543, 4070931, 4170222, 4713114, 4865259, 5063841, 5781902, 6017898, 7020881, 7069671, 7192122, 7433874, 7877086, 8141862, 8672853, 9026847, 9498839, 9730518, 10127682, 10788183, 11815629, 12212793, 14041762, 14139342, 14595777, 17345706, 18053694, 18997678, 21062643, 21576366, 23068609, 23631258, 24425586, 26018559, 27569801, 28496517, 29191554, 35446887, 42125286, 46137218, 49146167, 52037118, 55139602, 56993034, 63187929, 66491873, 69205827, 70893774, 82709403, 85489551, 98292334, 126375858, 132983746, 138411654, 147438501, 161480263, 165418806, 170979102, 199475619, 207617481, 248128209, 294877002, 322960526, 398951238, 415234962, 442315503, 484440789, 496256418, 598426857, 884631006, 968881578, 1130361841, 1196853714, 1453322367, 2260723682, 2906644734, 3391085523, 6782171046, 10173256569, 20346513138]

約数ペア:

[(1, 20346513138), (2, 10173256569), (3, 6782171046), (6, 3391085523), (7, 2906644734), (9, 2260723682), (14, 1453322367), (17, 1196853714), (18, 1130361841), (21, 968881578), (23, 884631006), (34, 598426857), (41, 496256418), (42, 484440789), (46, 442315503), (49, 415234962), (51, 398951238), (63, 322960526), (69, 294877002), (82, 248128209), (98, 207617481), (102, 199475619), (119, 170979102), (123, 165418806), (126, 161480263), (138, 147438501), (147, 138411654), (153, 132983746), (161, 126375858), (207, 98292334), (238, 85489551), (246, 82709403), (287, 70893774), (294, 69205827), (306, 66491873), (322, 63187929), (357, 56993034), (369, 55139602), (391, 52037118), (414, 49146167), (441, 46137218), (483, 42125286), (574, 35446887), (697, 29191554), (714, 28496517), (738, 27569801), (782, 26018559), (833, 24425586), (861, 23631258), (882, 23068609), (943, 21576366), (966, 21062643), (1071, 18997678), (1127, 18053694), (1173, 17345706), (1394, 14595777), (1439, 14139342), (1449, 14041762), (1666, 12212793), (1722, 11815629), (1886, 10788183), (2009, 10127682), (2091, 9730518), (2142, 9498839), (2254, 9026847), (2346, 8672853), (2499, 8141862), (2583, 7877086), (2737, 7433874), (2829, 7192122), (2878, 7069671), (2898, 7020881), (3381, 6017898), (3519, 5781902), (4018, 5063841), (4182, 4865259), (4317, 4713114), (4879, 4170222), (4998, 4070931), (5166, 3938543), (5474, 3716937), (5658, 3596061), (6027, 3375894), (6273, 3243506), (6601, 3082338), (6762, 3008949), (7038, 2890951), (7497, 2713954), (8211, 2477958), (8487, 2397374), (8634, 2356557), (9758, 2085111), (10073, 2019906), (10143, 2005966), (12054, 1687947), (12546, 1621753), (12951, 1571038), (13202, 1541169), (14637, 1390074), (14994, 1356977), (16031, 1269198), (16422, 1238979), (16974, 1198687), (18081, 1125298), (19159, 1061982), (19803, 1027446), (20146, 1009953), (20286, 1002983), (24463, 831726), (24633, 825986), (25902, 785519), (29274, 695037), (30219, 673302), (32062, 634599), (33097, 614754), (34153, 595746), (36162, 562649), (38318, 530991), (39606, 513723), (43911, 463358), (46207, 440334), (48093, 423066), (48926, 415863), (49266, 412993), (57477, 353994), (58999, 344862), (59409, 342482), (60438, 336651), (66194, 307377), (68306, 297873), (70511, 288558), (73389, 277242), (87822, 231679), (90657, 224434), (92414, 220167), (96186, 211533), (99291, 204918), (102459, 198582), (112217, 181314), (114954, 176997), (117998, 172431), (118818, 171241), (138621, 146778), (141022, 144279)]