About the Number

20131367768

20131367767 ← → 20131367769

2進数表記:10010101111111011000100101101011000

漢数字表記:二百一億三千百三十六万七千七百六十八

素因数分解:

2 3 × 17 2 × 19 1 × 107 1 × 4283 1

素因数の和:4449
約数の個数: 96
約数和(自身を含む): 42612091200
約数和(自身を除く): 22480723432

約数列:
[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 107, 136, 152, 214, 289, 323, 428, 578, 646, 856, 1156, 1292, 1819, 2033, 2312, 2584, 3638, 4066, 4283, 5491, 7276, 8132, 8566, 10982, 14552, 16264, 17132, 21964, 30923, 34264, 34561, 43928, 61846, 69122, 72811, 81377, 123692, 138244, 145622, 162754, 247384, 276488, 291244, 325508, 458281, 582488, 587537, 651016, 916562, 1175074, 1237787, 1383409, 1833124, 2350148, 2475574, 2766818, 3666248, 4700296, 4951148, 5533636, 7790777, 8707339, 9902296, 11067272, 15581554, 17414678, 23517953, 31163108, 34829356, 47035906, 62326216, 69658712, 94071812, 132443209, 148024763, 188143624, 264886418, 296049526, 529772836, 592099052, 1059545672, 1184198104, 2516420971, 5032841942, 10065683884, 20131367768]

約数ペア:
[(1, 20131367768), (2, 10065683884), (4, 5032841942), (8, 2516420971), (17, 1184198104), (19, 1059545672), (34, 592099052), (38, 529772836), (68, 296049526), (76, 264886418), (107, 188143624), (136, 148024763), (152, 132443209), (214, 94071812), (289, 69658712), (323, 62326216), (428, 47035906), (578, 34829356), (646, 31163108), (856, 23517953), (1156, 17414678), (1292, 15581554), (1819, 11067272), (2033, 9902296), (2312, 8707339), (2584, 7790777), (3638, 5533636), (4066, 4951148), (4283, 4700296), (5491, 3666248), (7276, 2766818), (8132, 2475574), (8566, 2350148), (10982, 1833124), (14552, 1383409), (16264, 1237787), (17132, 1175074), (21964, 916562), (30923, 651016), (34264, 587537), (34561, 582488), (43928, 458281), (61846, 325508), (69122, 291244), (72811, 276488), (81377, 247384), (123692, 162754), (138244, 145622)]

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