20377323648

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2887}}^1$

素因数の和:3475

約数の個数: 192

約数和(自身を含む): 64105629120

約数和(自身を除く): 43728305472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 557, 576, 704, 792, 1056, 1114, 1152, 1408, 1584, 1671, 2112, 2228, 2887, 3168, 3342, 4224, 4456, 5013, 5774, 6127, 6336, 6684, 8661, 8912, 10026, 11548, 12254, 12672, 13368, 17322, 17824, 18381, 20052, 23096, 24508, 25983, 26736, 31757, 34644, 35648, 36762, 40104, 46192, 49016, 51966, 53472, 55143, 63514, 69288, 71296, 73524, 80208, 92384, 95271, 98032, 103932, 106944, 110286, 127028, 138576, 147048, 160416, 184768, 190542, 196064, 207864, 213888, 220572, 254056, 277152, 285813, 294096, 320832, 369536, 381084, 392128, 415728, 441144, 508112, 554304, 571626, 588192, 641664, 762168, 784256, 831456, 882288, 1016224, 1108608, 1143252, 1176384, 1524336, 1608059, 1662912, 1764576, 2032448, 2286504, 2352768, 3048672, 3216118, 3325824, 3529152, 4064896, 4573008, 4824177, 6097344, 6432236, 7058304, 9146016, 9648354, 12194688, 12864472, 14472531, 17688649, 18292032, 19296708, 25728944, 28945062, 35377298, 36584064, 38593416, 51457888, 53065947, 57890124, 70754596, 77186832, 102915776, 106131894, 115780248, 141509192, 154373664, 159197841, 205831552, 212263788, 231560496, 283018384, 308747328, 318395682, 424527576, 463120992, 566036768, 617494656, 636791364, 849055152, 926241984, 1132073536, 1273582728, 1698110304, 1852483968, 2264147072, 2547165456, 3396220608, 5094330912, 6792441216, 10188661824, 20377323648]

約数ペア:

[(1, 20377323648), (2, 10188661824), (3, 6792441216), (4, 5094330912), (6, 3396220608), (8, 2547165456), (9, 2264147072), (11, 1852483968), (12, 1698110304), (16, 1273582728), (18, 1132073536), (22, 926241984), (24, 849055152), (32, 636791364), (33, 617494656), (36, 566036768), (44, 463120992), (48, 424527576), (64, 318395682), (66, 308747328), (72, 283018384), (88, 231560496), (96, 212263788), (99, 205831552), (128, 159197841), (132, 154373664), (144, 141509192), (176, 115780248), (192, 106131894), (198, 102915776), (264, 77186832), (288, 70754596), (352, 57890124), (384, 53065947), (396, 51457888), (528, 38593416), (557, 36584064), (576, 35377298), (704, 28945062), (792, 25728944), (1056, 19296708), (1114, 18292032), (1152, 17688649), (1408, 14472531), (1584, 12864472), (1671, 12194688), (2112, 9648354), (2228, 9146016), (2887, 7058304), (3168, 6432236), (3342, 6097344), (4224, 4824177), (4456, 4573008), (5013, 4064896), (5774, 3529152), (6127, 3325824), (6336, 3216118), (6684, 3048672), (8661, 2352768), (8912, 2286504), (10026, 2032448), (11548, 1764576), (12254, 1662912), (12672, 1608059), (13368, 1524336), (17322, 1176384), (17824, 1143252), (18381, 1108608), (20052, 1016224), (23096, 882288), (24508, 831456), (25983, 784256), (26736, 762168), (31757, 641664), (34644, 588192), (35648, 571626), (36762, 554304), (40104, 508112), (46192, 441144), (49016, 415728), (51966, 392128), (53472, 381084), (55143, 369536), (63514, 320832), (69288, 294096), (71296, 285813), (73524, 277152), (80208, 254056), (92384, 220572), (95271, 213888), (98032, 207864), (103932, 196064), (106944, 190542), (110286, 184768), (127028, 160416), (138576, 147048)]