20802302592

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1594

約数の個数: 128

約数和(自身を含む): 55956873600

約数和(自身を除く): 35154571008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 606, 647, 808, 829, 1212, 1294, 1616, 1658, 1941, 2424, 2487, 2588, 3232, 3316, 3882, 4848, 4974, 5176, 6464, 6632, 7764, 9696, 9948, 10352, 12928, 13264, 15528, 19392, 19896, 20704, 26528, 31056, 38784, 39792, 41408, 53056, 62112, 65347, 79584, 82816, 83729, 106112, 124224, 130694, 159168, 167458, 196041, 248448, 251187, 261388, 318336, 334916, 392082, 502374, 522776, 536363, 669832, 784164, 1004748, 1045552, 1072726, 1339664, 1568328, 1609089, 2009496, 2091104, 2145452, 2679328, 3136656, 3218178, 4018992, 4182208, 4290904, 5358656, 6273312, 6436356, 8037984, 8364416, 8581808, 10717312, 12546624, 12872712, 16075968, 17163616, 25093248, 25745424, 32151936, 34327232, 51490848, 54172663, 68654464, 102981696, 108345326, 162517989, 205963392, 216690652, 325035978, 433381304, 650071956, 866762608, 1300143912, 1733525216, 2600287824, 3467050432, 5200575648, 6934100864, 10401151296, 20802302592]

約数ペア:

[(1, 20802302592), (2, 10401151296), (3, 6934100864), (4, 5200575648), (6, 3467050432), (8, 2600287824), (12, 1733525216), (16, 1300143912), (24, 866762608), (32, 650071956), (48, 433381304), (64, 325035978), (96, 216690652), (101, 205963392), (128, 162517989), (192, 108345326), (202, 102981696), (303, 68654464), (384, 54172663), (404, 51490848), (606, 34327232), (647, 32151936), (808, 25745424), (829, 25093248), (1212, 17163616), (1294, 16075968), (1616, 12872712), (1658, 12546624), (1941, 10717312), (2424, 8581808), (2487, 8364416), (2588, 8037984), (3232, 6436356), (3316, 6273312), (3882, 5358656), (4848, 4290904), (4974, 4182208), (5176, 4018992), (6464, 3218178), (6632, 3136656), (7764, 2679328), (9696, 2145452), (9948, 2091104), (10352, 2009496), (12928, 1609089), (13264, 1568328), (15528, 1339664), (19392, 1072726), (19896, 1045552), (20704, 1004748), (26528, 784164), (31056, 669832), (38784, 536363), (39792, 522776), (41408, 502374), (53056, 392082), (62112, 334916), (65347, 318336), (79584, 261388), (82816, 251187), (83729, 248448), (106112, 196041), (124224, 167458), (130694, 159168)]