20792459904

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{8849}}^1$

素因数の和:9106

約数の個数: 128

約数和(自身を含む): 57411720000

約数和(自身を除く): 36619260096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 211, 232, 348, 384, 422, 464, 633, 696, 844, 928, 1266, 1392, 1688, 1856, 2532, 2784, 3376, 3712, 5064, 5568, 6119, 6752, 8849, 10128, 11136, 12238, 13504, 17698, 18357, 20256, 24476, 26547, 27008, 35396, 36714, 40512, 48952, 53094, 70792, 73428, 81024, 97904, 106188, 141584, 146856, 195808, 212376, 256621, 283168, 293712, 391616, 424752, 513242, 566336, 587424, 769863, 783232, 849504, 1026484, 1132672, 1174848, 1539726, 1699008, 1867139, 2052968, 2349696, 3079452, 3398016, 3734278, 4105936, 5601417, 6158904, 7468556, 8211872, 11202834, 12317808, 14937112, 16423744, 22405668, 24635616, 29874224, 32847488, 44811336, 49271232, 54147031, 59748448, 89622672, 98542464, 108294062, 119496896, 162441093, 179245344, 216588124, 238993792, 324882186, 358490688, 433176248, 649764372, 716981376, 866352496, 1299528744, 1732704992, 2599057488, 3465409984, 5198114976, 6930819968, 10396229952, 20792459904]

約数ペア:

[(1, 20792459904), (2, 10396229952), (3, 6930819968), (4, 5198114976), (6, 3465409984), (8, 2599057488), (12, 1732704992), (16, 1299528744), (24, 866352496), (29, 716981376), (32, 649764372), (48, 433176248), (58, 358490688), (64, 324882186), (87, 238993792), (96, 216588124), (116, 179245344), (128, 162441093), (174, 119496896), (192, 108294062), (211, 98542464), (232, 89622672), (348, 59748448), (384, 54147031), (422, 49271232), (464, 44811336), (633, 32847488), (696, 29874224), (844, 24635616), (928, 22405668), (1266, 16423744), (1392, 14937112), (1688, 12317808), (1856, 11202834), (2532, 8211872), (2784, 7468556), (3376, 6158904), (3712, 5601417), (5064, 4105936), (5568, 3734278), (6119, 3398016), (6752, 3079452), (8849, 2349696), (10128, 2052968), (11136, 1867139), (12238, 1699008), (13504, 1539726), (17698, 1174848), (18357, 1132672), (20256, 1026484), (24476, 849504), (26547, 783232), (27008, 769863), (35396, 587424), (36714, 566336), (40512, 513242), (48952, 424752), (53094, 391616), (70792, 293712), (73428, 283168), (81024, 256621), (97904, 212376), (106188, 195808), (141584, 146856)]