About the Number

2020798464

2020798463 ← → 2020798465

2進数表記:1111000011100101111000000000000

漢数字表記:二十億二千七十九万八千四百六十四

素因数分解:

2 12 × 3 1 × 47 1 × 3499 1

素因数の和:3573
約数の個数: 104
約数和(自身を含む): 5504352000
約数和(自身を除く): 3483553536

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1024, 1128, 1504, 1536, 2048, 2256, 3008, 3072, 3499, 4096, 4512, 6016, 6144, 6998, 9024, 10497, 12032, 12288, 13996, 18048, 20994, 24064, 27992, 36096, 41988, 48128, 55984, 72192, 83976, 96256, 111968, 144384, 164453, 167952, 192512, 223936, 288768, 328906, 335904, 447872, 493359, 577536, 657812, 671808, 895744, 986718, 1315624, 1343616, 1791488, 1973436, 2631248, 2687232, 3582976, 3946872, 5262496, 5374464, 7165952, 7893744, 10524992, 10748928, 14331904, 15787488, 21049984, 21497856, 31574976, 42099968, 42995712, 63149952, 84199936, 126299904, 168399872, 252599808, 336799744, 505199616, 673599488, 1010399232, 2020798464]

約数ペア:
[(1, 2020798464), (2, 1010399232), (3, 673599488), (4, 505199616), (6, 336799744), (8, 252599808), (12, 168399872), (16, 126299904), (24, 84199936), (32, 63149952), (47, 42995712), (48, 42099968), (64, 31574976), (94, 21497856), (96, 21049984), (128, 15787488), (141, 14331904), (188, 10748928), (192, 10524992), (256, 7893744), (282, 7165952), (376, 5374464), (384, 5262496), (512, 3946872), (564, 3582976), (752, 2687232), (768, 2631248), (1024, 1973436), (1128, 1791488), (1504, 1343616), (1536, 1315624), (2048, 986718), (2256, 895744), (3008, 671808), (3072, 657812), (3499, 577536), (4096, 493359), (4512, 447872), (6016, 335904), (6144, 328906), (6998, 288768), (9024, 223936), (10497, 192512), (12032, 167952), (12288, 164453), (13996, 144384), (18048, 111968), (20994, 96256), (24064, 83976), (27992, 72192), (36096, 55984), (41988, 48128)]

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