20155516992

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{3319}}^1$

素因数の和:4161

約数の個数: 168

約数和(自身を含む): 62311645760

約数和(自身を除く): 42156128768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 811, 832, 936, 1248, 1622, 1872, 2433, 2496, 3244, 3319, 3744, 4866, 6488, 6638, 7299, 7488, 9732, 9957, 10543, 12976, 13276, 14598, 19464, 19914, 21086, 25952, 26552, 29196, 29871, 31629, 38928, 39828, 42172, 43147, 51904, 53104, 58392, 59742, 63258, 77856, 79656, 84344, 86294, 94887, 106208, 116784, 119484, 126516, 129441, 155712, 159312, 168688, 172588, 189774, 212416, 233568, 238968, 253032, 258882, 318624, 337376, 345176, 379548, 388323, 467136, 477936, 506064, 517764, 637248, 674752, 690352, 759096, 776646, 955872, 1012128, 1035528, 1380704, 1518192, 1553292, 1911744, 2024256, 2071056, 2691709, 2761408, 3036384, 3106584, 4142112, 5383418, 6072768, 6213168, 8075127, 8284224, 10766836, 12426336, 16150254, 21533672, 24225381, 24852672, 32300508, 34992217, 43067344, 48450762, 64601016, 69984434, 86134688, 96901524, 104976651, 129202032, 139968868, 172269376, 193803048, 209953302, 258404064, 279937736, 314929953, 387606096, 419906604, 516808128, 559875472, 629859906, 775212192, 839813208, 1119750944, 1259719812, 1550424384, 1679626416, 2239501888, 2519439624, 3359252832, 5038879248, 6718505664, 10077758496, 20155516992]

約数ペア:

[(1, 20155516992), (2, 10077758496), (3, 6718505664), (4, 5038879248), (6, 3359252832), (8, 2519439624), (9, 2239501888), (12, 1679626416), (13, 1550424384), (16, 1259719812), (18, 1119750944), (24, 839813208), (26, 775212192), (32, 629859906), (36, 559875472), (39, 516808128), (48, 419906604), (52, 387606096), (64, 314929953), (72, 279937736), (78, 258404064), (96, 209953302), (104, 193803048), (117, 172269376), (144, 139968868), (156, 129202032), (192, 104976651), (208, 96901524), (234, 86134688), (288, 69984434), (312, 64601016), (416, 48450762), (468, 43067344), (576, 34992217), (624, 32300508), (811, 24852672), (832, 24225381), (936, 21533672), (1248, 16150254), (1622, 12426336), (1872, 10766836), (2433, 8284224), (2496, 8075127), (3244, 6213168), (3319, 6072768), (3744, 5383418), (4866, 4142112), (6488, 3106584), (6638, 3036384), (7299, 2761408), (7488, 2691709), (9732, 2071056), (9957, 2024256), (10543, 1911744), (12976, 1553292), (13276, 1518192), (14598, 1380704), (19464, 1035528), (19914, 1012128), (21086, 955872), (25952, 776646), (26552, 759096), (29196, 690352), (29871, 674752), (31629, 637248), (38928, 517764), (39828, 506064), (42172, 477936), (43147, 467136), (51904, 388323), (53104, 379548), (58392, 345176), (59742, 337376), (63258, 318624), (77856, 258882), (79656, 253032), (84344, 238968), (86294, 233568), (94887, 212416), (106208, 189774), (116784, 172588), (119484, 168688), (126516, 159312), (129441, 155712)]