20208596352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{326873}}^1$

素因数の和:326920

約数の個数: 128

約数和(自身を含む): 64015004160

約数和(自身を除く): 43806407808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20608, 30912, 61824, 326873, 653746, 980619, 1307492, 1961238, 2288111, 2614984, 3922476, 4576222, 5229968, 6864333, 7518079, 7844952, 9152444, 10459936, 13728666, 15036158, 15689904, 18304888, 20919872, 22554237, 27457332, 30072316, 31379808, 36609776, 41839744, 45108474, 52626553, 54914664, 60144632, 62759616, 73219552, 90216948, 105253106, 109829328, 120289264, 125519232, 146439104, 157879659, 180433896, 210506212, 219658656, 240578528, 292878208, 315759318, 360867792, 421012424, 439317312, 481157056, 631518636, 721735584, 842024848, 878634624, 962314112, 1263037272, 1443471168, 1684049696, 2526074544, 2886942336, 3368099392, 5052149088, 6736198784, 10104298176, 20208596352]

約数ペア:

[(1, 20208596352), (2, 10104298176), (3, 6736198784), (4, 5052149088), (6, 3368099392), (7, 2886942336), (8, 2526074544), (12, 1684049696), (14, 1443471168), (16, 1263037272), (21, 962314112), (23, 878634624), (24, 842024848), (28, 721735584), (32, 631518636), (42, 481157056), (46, 439317312), (48, 421012424), (56, 360867792), (64, 315759318), (69, 292878208), (84, 240578528), (92, 219658656), (96, 210506212), (112, 180433896), (128, 157879659), (138, 146439104), (161, 125519232), (168, 120289264), (184, 109829328), (192, 105253106), (224, 90216948), (276, 73219552), (322, 62759616), (336, 60144632), (368, 54914664), (384, 52626553), (448, 45108474), (483, 41839744), (552, 36609776), (644, 31379808), (672, 30072316), (736, 27457332), (896, 22554237), (966, 20919872), (1104, 18304888), (1288, 15689904), (1344, 15036158), (1472, 13728666), (1932, 10459936), (2208, 9152444), (2576, 7844952), (2688, 7518079), (2944, 6864333), (3864, 5229968), (4416, 4576222), (5152, 3922476), (7728, 2614984), (8832, 2288111), (10304, 1961238), (15456, 1307492), (20608, 980619), (30912, 653746), (61824, 326873)]