20326076928

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{86491}}^1$

素因数の和:86535

約数の個数: 160

約数和(自身を含む): 63706547520

約数和(自身を除く): 43380470592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 3264, 3456, 3672, 4352, 4608, 4896, 6528, 6912, 7344, 8704, 9792, 13056, 13824, 14688, 19584, 26112, 29376, 39168, 58752, 78336, 86491, 117504, 172982, 235008, 259473, 345964, 518946, 691928, 778419, 1037892, 1383856, 1470347, 1556838, 2075784, 2335257, 2767712, 2940694, 3113676, 4151568, 4411041, 4670514, 5535424, 5881388, 6227352, 8303136, 8822082, 9341028, 11070848, 11762776, 12454704, 13233123, 16606272, 17644164, 18682056, 22141696, 23525552, 24909408, 26466246, 33212544, 35288328, 37364112, 39699369, 44283392, 47051104, 49818816, 52932492, 66425088, 70576656, 74728224, 79398738, 94102208, 99637632, 105864984, 132850176, 141153312, 149456448, 158797476, 188204416, 199275264, 211729968, 282306624, 298912896, 317594952, 376408832, 398550528, 423459936, 564613248, 597825792, 635189904, 752817664, 846919872, 1129226496, 1195651584, 1270379808, 1693839744, 2258452992, 2540759616, 3387679488, 5081519232, 6775358976, 10163038464, 20326076928]

約数ペア:

[(1, 20326076928), (2, 10163038464), (3, 6775358976), (4, 5081519232), (6, 3387679488), (8, 2540759616), (9, 2258452992), (12, 1693839744), (16, 1270379808), (17, 1195651584), (18, 1129226496), (24, 846919872), (27, 752817664), (32, 635189904), (34, 597825792), (36, 564613248), (48, 423459936), (51, 398550528), (54, 376408832), (64, 317594952), (68, 298912896), (72, 282306624), (96, 211729968), (102, 199275264), (108, 188204416), (128, 158797476), (136, 149456448), (144, 141153312), (153, 132850176), (192, 105864984), (204, 99637632), (216, 94102208), (256, 79398738), (272, 74728224), (288, 70576656), (306, 66425088), (384, 52932492), (408, 49818816), (432, 47051104), (459, 44283392), (512, 39699369), (544, 37364112), (576, 35288328), (612, 33212544), (768, 26466246), (816, 24909408), (864, 23525552), (918, 22141696), (1088, 18682056), (1152, 17644164), (1224, 16606272), (1536, 13233123), (1632, 12454704), (1728, 11762776), (1836, 11070848), (2176, 9341028), (2304, 8822082), (2448, 8303136), (3264, 6227352), (3456, 5881388), (3672, 5535424), (4352, 4670514), (4608, 4411041), (4896, 4151568), (6528, 3113676), (6912, 2940694), (7344, 2767712), (8704, 2335257), (9792, 2075784), (13056, 1556838), (13824, 1470347), (14688, 1383856), (19584, 1037892), (26112, 778419), (29376, 691928), (39168, 518946), (58752, 345964), (78336, 259473), (86491, 235008), (117504, 172982)]