20091089664

素因数分解:

$2^8\times 3^4\times {\mathrm{229}}^1\times {\mathrm{4231}}^1$

素因数の和:4488

約数の個数: 180

約数和(自身を含む): 60183822160

約数和(自身を除く): 40092732496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 229, 256, 288, 324, 384, 432, 458, 576, 648, 687, 768, 864, 916, 1152, 1296, 1374, 1728, 1832, 2061, 2304, 2592, 2748, 3456, 3664, 4122, 4231, 5184, 5496, 6183, 6912, 7328, 8244, 8462, 10368, 10992, 12366, 12693, 14656, 16488, 16924, 18549, 20736, 21984, 24732, 25386, 29312, 32976, 33848, 37098, 38079, 43968, 49464, 50772, 58624, 65952, 67696, 74196, 76158, 87936, 98928, 101544, 114237, 131904, 135392, 148392, 152316, 175872, 197856, 203088, 228474, 263808, 270784, 296784, 304632, 342711, 395712, 406176, 456948, 527616, 541568, 593568, 609264, 685422, 791424, 812352, 913896, 968899, 1083136, 1187136, 1218528, 1370844, 1582848, 1624704, 1827792, 1937798, 2374272, 2437056, 2741688, 2906697, 3249408, 3655584, 3875596, 4748544, 4874112, 5483376, 5813394, 7311168, 7751192, 8720091, 9748224, 10966752, 11626788, 14622336, 15502384, 17440182, 21933504, 23253576, 26160273, 29244672, 31004768, 34880364, 43867008, 46507152, 52320546, 62009536, 69760728, 78480819, 87734016, 93014304, 104641092, 124019072, 139521456, 156961638, 186028608, 209282184, 248038144, 279042912, 313923276, 372057216, 418564368, 558085824, 627846552, 744114432, 837128736, 1116171648, 1255693104, 1674257472, 2232343296, 2511386208, 3348514944, 5022772416, 6697029888, 10045544832, 20091089664]

約数ペア:

[(1, 20091089664), (2, 10045544832), (3, 6697029888), (4, 5022772416), (6, 3348514944), (8, 2511386208), (9, 2232343296), (12, 1674257472), (16, 1255693104), (18, 1116171648), (24, 837128736), (27, 744114432), (32, 627846552), (36, 558085824), (48, 418564368), (54, 372057216), (64, 313923276), (72, 279042912), (81, 248038144), (96, 209282184), (108, 186028608), (128, 156961638), (144, 139521456), (162, 124019072), (192, 104641092), (216, 93014304), (229, 87734016), (256, 78480819), (288, 69760728), (324, 62009536), (384, 52320546), (432, 46507152), (458, 43867008), (576, 34880364), (648, 31004768), (687, 29244672), (768, 26160273), (864, 23253576), (916, 21933504), (1152, 17440182), (1296, 15502384), (1374, 14622336), (1728, 11626788), (1832, 10966752), (2061, 9748224), (2304, 8720091), (2592, 7751192), (2748, 7311168), (3456, 5813394), (3664, 5483376), (4122, 4874112), (4231, 4748544), (5184, 3875596), (5496, 3655584), (6183, 3249408), (6912, 2906697), (7328, 2741688), (8244, 2437056), (8462, 2374272), (10368, 1937798), (10992, 1827792), (12366, 1624704), (12693, 1582848), (14656, 1370844), (16488, 1218528), (16924, 1187136), (18549, 1083136), (20736, 968899), (21984, 913896), (24732, 812352), (25386, 791424), (29312, 685422), (32976, 609264), (33848, 593568), (37098, 541568), (38079, 527616), (43968, 456948), (49464, 406176), (50772, 395712), (58624, 342711), (65952, 304632), (67696, 296784), (74196, 270784), (76158, 263808), (87936, 228474), (98928, 203088), (101544, 197856), (114237, 175872), (131904, 152316), (135392, 148392)]