20746606656

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1\times {\mathrm{1873}}^1$

素因数の和:3780

約数の個数: 112

約数和(自身を含む): 56723491328

約数和(自身を除く): 35976884672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1861, 1873, 1984, 2976, 3722, 3746, 5583, 5619, 5952, 7444, 7492, 11166, 11238, 14888, 14984, 22332, 22476, 29776, 29968, 44664, 44952, 57691, 58063, 59552, 59936, 89328, 89904, 115382, 116126, 119104, 119872, 173073, 174189, 178656, 179808, 230764, 232252, 346146, 348378, 357312, 359616, 461528, 464504, 692292, 696756, 923056, 929008, 1384584, 1393512, 1846112, 1858016, 2769168, 2787024, 3485653, 3692224, 3716032, 5538336, 5574048, 6971306, 10456959, 11076672, 11148096, 13942612, 20913918, 27885224, 41827836, 55770448, 83655672, 108055243, 111540896, 167311344, 216110486, 223081792, 324165729, 334622688, 432220972, 648331458, 669245376, 864441944, 1296662916, 1728883888, 2593325832, 3457767776, 5186651664, 6915535552, 10373303328, 20746606656]

約数ペア:

[(1, 20746606656), (2, 10373303328), (3, 6915535552), (4, 5186651664), (6, 3457767776), (8, 2593325832), (12, 1728883888), (16, 1296662916), (24, 864441944), (31, 669245376), (32, 648331458), (48, 432220972), (62, 334622688), (64, 324165729), (93, 223081792), (96, 216110486), (124, 167311344), (186, 111540896), (192, 108055243), (248, 83655672), (372, 55770448), (496, 41827836), (744, 27885224), (992, 20913918), (1488, 13942612), (1861, 11148096), (1873, 11076672), (1984, 10456959), (2976, 6971306), (3722, 5574048), (3746, 5538336), (5583, 3716032), (5619, 3692224), (5952, 3485653), (7444, 2787024), (7492, 2769168), (11166, 1858016), (11238, 1846112), (14888, 1393512), (14984, 1384584), (22332, 929008), (22476, 923056), (29776, 696756), (29968, 692292), (44664, 464504), (44952, 461528), (57691, 359616), (58063, 357312), (59552, 348378), (59936, 346146), (89328, 232252), (89904, 230764), (115382, 179808), (116126, 178656), (119104, 174189), (119872, 173073)]