20479000176

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{43853}}^1$

素因数の和:43940

約数の個数: 160

約数和(自身を含む): 62644561920

約数和(自身を除く): 42165561744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 47, 48, 54, 69, 72, 92, 94, 108, 138, 141, 144, 184, 188, 207, 216, 276, 282, 368, 376, 414, 423, 432, 552, 564, 621, 752, 828, 846, 1081, 1104, 1128, 1242, 1269, 1656, 1692, 2162, 2256, 2484, 2538, 3243, 3312, 3384, 4324, 4968, 5076, 6486, 6768, 8648, 9729, 9936, 10152, 12972, 17296, 19458, 20304, 25944, 29187, 38916, 43853, 51888, 58374, 77832, 87706, 116748, 131559, 155664, 175412, 233496, 263118, 350824, 394677, 466992, 526236, 701648, 789354, 1008619, 1052472, 1184031, 1578708, 2017238, 2061091, 2104944, 2368062, 3025857, 3157416, 4034476, 4122182, 4736124, 6051714, 6183273, 6314832, 8068952, 8244364, 9077571, 9472248, 12103428, 12366546, 16137904, 16488728, 18155142, 18549819, 18944496, 24206856, 24733092, 27232713, 32977456, 36310284, 37099638, 47405093, 48413712, 49466184, 54465426, 55649457, 72620568, 74199276, 94810186, 98932368, 108930852, 111298914, 142215279, 145241136, 148398552, 189620372, 217861704, 222597828, 284430558, 296797104, 379240744, 426645837, 435723408, 445195656, 568861116, 758481488, 853291674, 890391312, 1137722232, 1279937511, 1706583348, 2275444464, 2559875022, 3413166696, 5119750044, 6826333392, 10239500088, 20479000176]

約数ペア:

[(1, 20479000176), (2, 10239500088), (3, 6826333392), (4, 5119750044), (6, 3413166696), (8, 2559875022), (9, 2275444464), (12, 1706583348), (16, 1279937511), (18, 1137722232), (23, 890391312), (24, 853291674), (27, 758481488), (36, 568861116), (46, 445195656), (47, 435723408), (48, 426645837), (54, 379240744), (69, 296797104), (72, 284430558), (92, 222597828), (94, 217861704), (108, 189620372), (138, 148398552), (141, 145241136), (144, 142215279), (184, 111298914), (188, 108930852), (207, 98932368), (216, 94810186), (276, 74199276), (282, 72620568), (368, 55649457), (376, 54465426), (414, 49466184), (423, 48413712), (432, 47405093), (552, 37099638), (564, 36310284), (621, 32977456), (752, 27232713), (828, 24733092), (846, 24206856), (1081, 18944496), (1104, 18549819), (1128, 18155142), (1242, 16488728), (1269, 16137904), (1656, 12366546), (1692, 12103428), (2162, 9472248), (2256, 9077571), (2484, 8244364), (2538, 8068952), (3243, 6314832), (3312, 6183273), (3384, 6051714), (4324, 4736124), (4968, 4122182), (5076, 4034476), (6486, 3157416), (6768, 3025857), (8648, 2368062), (9729, 2104944), (9936, 2061091), (10152, 2017238), (12972, 1578708), (17296, 1184031), (19458, 1052472), (20304, 1008619), (25944, 789354), (29187, 701648), (38916, 526236), (43853, 466992), (51888, 394677), (58374, 350824), (77832, 263118), (87706, 233496), (116748, 175412), (131559, 155664)]