20161173589568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{619}}^1\times {\mathrm{157901}}^1$

素因数の和:158836

約数の個数: 112

約数和(自身を含む): 43864341877440

約数和(自身を除く): 23703168287872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 293, 352, 586, 619, 704, 1172, 1238, 2344, 2476, 3223, 4688, 4952, 6446, 6809, 9376, 9904, 12892, 13618, 18752, 19808, 25784, 27236, 39616, 51568, 54472, 103136, 108944, 157901, 181367, 206272, 217888, 315802, 362734, 435776, 631604, 725468, 1263208, 1450936, 1736911, 1995037, 2526416, 2901872, 3473822, 3990074, 5052832, 5803744, 6947644, 7980148, 10105664, 11607488, 13895288, 15960296, 27790576, 31920592, 46264993, 55581152, 63841184, 92529986, 97740719, 111162304, 127682368, 185059972, 195481438, 370119944, 390962876, 508914923, 740239888, 781925752, 1017829846, 1075147909, 1480479776, 1563851504, 2035659692, 2150295818, 2960959552, 3127703008, 4071319384, 4300591636, 6255406016, 8142638768, 8601183272, 16285277536, 17202366544, 28638030667, 32570555072, 34404733088, 57276061334, 68809466176, 114552122668, 229104245336, 315018337337, 458208490672, 630036674674, 916416981344, 1260073349348, 1832833962688, 2520146698696, 5040293397392, 10080586794784, 20161173589568]

約数ペア:

[(1, 20161173589568), (2, 10080586794784), (4, 5040293397392), (8, 2520146698696), (11, 1832833962688), (16, 1260073349348), (22, 916416981344), (32, 630036674674), (44, 458208490672), (64, 315018337337), (88, 229104245336), (176, 114552122668), (293, 68809466176), (352, 57276061334), (586, 34404733088), (619, 32570555072), (704, 28638030667), (1172, 17202366544), (1238, 16285277536), (2344, 8601183272), (2476, 8142638768), (3223, 6255406016), (4688, 4300591636), (4952, 4071319384), (6446, 3127703008), (6809, 2960959552), (9376, 2150295818), (9904, 2035659692), (12892, 1563851504), (13618, 1480479776), (18752, 1075147909), (19808, 1017829846), (25784, 781925752), (27236, 740239888), (39616, 508914923), (51568, 390962876), (54472, 370119944), (103136, 195481438), (108944, 185059972), (157901, 127682368), (181367, 111162304), (206272, 97740719), (217888, 92529986), (315802, 63841184), (362734, 55581152), (435776, 46264993), (631604, 31920592), (725468, 27790576), (1263208, 15960296), (1450936, 13895288), (1736911, 11607488), (1995037, 10105664), (2526416, 7980148), (2901872, 6947644), (3473822, 5803744), (3990074, 5052832)]