20312198928

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{106619}}^1$

素因数の和:106656

約数の個数: 180

約数和(自身を含む): 68576704560

約数和(自身を除く): 48264505632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2268, 2352, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 5292, 6804, 7056, 7938, 9072, 10584, 11907, 13608, 15876, 21168, 23814, 27216, 31752, 47628, 63504, 95256, 106619, 190512, 213238, 319857, 426476, 639714, 746333, 852952, 959571, 1279428, 1492666, 1705904, 1919142, 2238999, 2558856, 2878713, 2985332, 3838284, 4477998, 5117712, 5224331, 5757426, 5970664, 6716997, 7676568, 8636139, 8955996, 10448662, 11514852, 11941328, 13433994, 15353136, 15672993, 17272278, 17911992, 20150991, 20897324, 23029704, 25908417, 26867988, 31345986, 34544556, 35823984, 40301982, 41794648, 46059408, 47018979, 51816834, 53735976, 60452973, 62691972, 69089112, 80603964, 83589296, 94037958, 103633668, 107471952, 120905946, 125383944, 138178224, 141056937, 161207928, 181358919, 188075916, 207267336, 241811892, 250767888, 282113874, 322415856, 362717838, 376151832, 414534672, 423170811, 483623784, 564227748, 725435676, 752303664, 846341622, 967247568, 1128455496, 1269512433, 1450871352, 1692683244, 2256910992, 2539024866, 2901742704, 3385366488, 5078049732, 6770732976, 10156099464, 20312198928]

約数ペア:

[(1, 20312198928), (2, 10156099464), (3, 6770732976), (4, 5078049732), (6, 3385366488), (7, 2901742704), (8, 2539024866), (9, 2256910992), (12, 1692683244), (14, 1450871352), (16, 1269512433), (18, 1128455496), (21, 967247568), (24, 846341622), (27, 752303664), (28, 725435676), (36, 564227748), (42, 483623784), (48, 423170811), (49, 414534672), (54, 376151832), (56, 362717838), (63, 322415856), (72, 282113874), (81, 250767888), (84, 241811892), (98, 207267336), (108, 188075916), (112, 181358919), (126, 161207928), (144, 141056937), (147, 138178224), (162, 125383944), (168, 120905946), (189, 107471952), (196, 103633668), (216, 94037958), (243, 83589296), (252, 80603964), (294, 69089112), (324, 62691972), (336, 60452973), (378, 53735976), (392, 51816834), (432, 47018979), (441, 46059408), (486, 41794648), (504, 40301982), (567, 35823984), (588, 34544556), (648, 31345986), (756, 26867988), (784, 25908417), (882, 23029704), (972, 20897324), (1008, 20150991), (1134, 17911992), (1176, 17272278), (1296, 15672993), (1323, 15353136), (1512, 13433994), (1701, 11941328), (1764, 11514852), (1944, 10448662), (2268, 8955996), (2352, 8636139), (2646, 7676568), (3024, 6716997), (3402, 5970664), (3528, 5757426), (3888, 5224331), (3969, 5117712), (4536, 4477998), (5292, 3838284), (6804, 2985332), (7056, 2878713), (7938, 2558856), (9072, 2238999), (10584, 1919142), (11907, 1705904), (13608, 1492666), (15876, 1279428), (21168, 959571), (23814, 852952), (27216, 746333), (31752, 639714), (47628, 426476), (63504, 319857), (95256, 213238), (106619, 190512)]