20699104608

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263267}}^1$

素因数の和:263306

約数の個数: 192

約数和(自身を含む): 74304760320

約数和(自身を除く): 53605655712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 263267, 526534, 789801, 1053068, 1579602, 1842869, 2106136, 2369403, 3159204, 3422471, 3685738, 4212272, 4738806, 5528607, 6318408, 6844942, 7108209, 7371476, 8424544, 9477612, 10267413, 11057214, 12636816, 13689884, 14216418, 14742952, 16585821, 18955224, 20534826, 22114428, 23957297, 25273632, 27379768, 28432836, 29485904, 30802239, 33171642, 37910448, 41069652, 44228856, 47914594, 49757463, 54759536, 56865672, 58971808, 61604478, 66343284, 71871891, 75820896, 82139304, 88457712, 92406717, 95829188, 99514926, 109519072, 113731344, 123208956, 132686568, 143743782, 164278608, 176915424, 184813434, 191658376, 199029852, 215615673, 227462688, 246417912, 265373136, 287487564, 328557216, 369626868, 383316752, 398059704, 431231346, 492835824, 530746272, 574975128, 646847019, 739253736, 766633504, 796119408, 862462692, 985671648, 1149950256, 1293694038, 1478507472, 1592238816, 1724925384, 2299900512, 2587388076, 2957014944, 3449850768, 5174776152, 6899701536, 10349552304, 20699104608]

約数ペア:

[(1, 20699104608), (2, 10349552304), (3, 6899701536), (4, 5174776152), (6, 3449850768), (7, 2957014944), (8, 2587388076), (9, 2299900512), (12, 1724925384), (13, 1592238816), (14, 1478507472), (16, 1293694038), (18, 1149950256), (21, 985671648), (24, 862462692), (26, 796119408), (27, 766633504), (28, 739253736), (32, 646847019), (36, 574975128), (39, 530746272), (42, 492835824), (48, 431231346), (52, 398059704), (54, 383316752), (56, 369626868), (63, 328557216), (72, 287487564), (78, 265373136), (84, 246417912), (91, 227462688), (96, 215615673), (104, 199029852), (108, 191658376), (112, 184813434), (117, 176915424), (126, 164278608), (144, 143743782), (156, 132686568), (168, 123208956), (182, 113731344), (189, 109519072), (208, 99514926), (216, 95829188), (224, 92406717), (234, 88457712), (252, 82139304), (273, 75820896), (288, 71871891), (312, 66343284), (336, 61604478), (351, 58971808), (364, 56865672), (378, 54759536), (416, 49757463), (432, 47914594), (468, 44228856), (504, 41069652), (546, 37910448), (624, 33171642), (672, 30802239), (702, 29485904), (728, 28432836), (756, 27379768), (819, 25273632), (864, 23957297), (936, 22114428), (1008, 20534826), (1092, 18955224), (1248, 16585821), (1404, 14742952), (1456, 14216418), (1512, 13689884), (1638, 12636816), (1872, 11057214), (2016, 10267413), (2184, 9477612), (2457, 8424544), (2808, 7371476), (2912, 7108209), (3024, 6844942), (3276, 6318408), (3744, 5528607), (4368, 4738806), (4914, 4212272), (5616, 3685738), (6048, 3422471), (6552, 3159204), (8736, 2369403), (9828, 2106136), (11232, 1842869), (13104, 1579602), (19656, 1053068), (26208, 789801), (39312, 526534), (78624, 263267)]