20906142912

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1431

約数の個数: 168

約数和(自身を含む): 60625248320

約数和(自身を除く): 39719105408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 193, 288, 362, 386, 543, 576, 579, 724, 772, 1039, 1086, 1158, 1448, 1544, 1629, 1737, 2078, 2172, 2316, 2896, 3088, 3117, 3258, 3474, 4156, 4344, 4632, 5792, 6176, 6234, 6516, 6948, 8312, 8688, 9264, 9351, 11584, 12352, 12468, 13032, 13896, 16624, 17376, 18528, 18702, 24936, 26064, 27792, 33248, 34752, 34933, 37056, 37404, 49872, 52128, 55584, 66496, 69866, 74808, 99744, 104256, 104799, 111168, 139732, 149616, 188059, 199488, 200527, 209598, 279464, 299232, 314397, 376118, 401054, 419196, 558928, 564177, 598464, 601581, 628794, 752236, 802108, 838392, 1117856, 1128354, 1203162, 1257588, 1504472, 1604216, 1676784, 1692531, 1804743, 2235712, 2256708, 2406324, 2515176, 3008944, 3208432, 3353568, 3385062, 3609486, 4513416, 4812648, 5030352, 6017888, 6416864, 6707136, 6770124, 7218972, 9026832, 9625296, 10060704, 12035776, 12833728, 13540248, 14437944, 18053664, 19250592, 20121408, 27080496, 28875888, 36107328, 36295387, 38501184, 54160992, 57751776, 72590774, 108321984, 108886161, 115503552, 145181548, 217772322, 290363096, 326658483, 435544644, 580726192, 653316966, 871089288, 1161452384, 1306633932, 1742178576, 2322904768, 2613267864, 3484357152, 5226535728, 6968714304, 10453071456, 20906142912]

約数ペア:

[(1, 20906142912), (2, 10453071456), (3, 6968714304), (4, 5226535728), (6, 3484357152), (8, 2613267864), (9, 2322904768), (12, 1742178576), (16, 1306633932), (18, 1161452384), (24, 871089288), (32, 653316966), (36, 580726192), (48, 435544644), (64, 326658483), (72, 290363096), (96, 217772322), (144, 145181548), (181, 115503552), (192, 108886161), (193, 108321984), (288, 72590774), (362, 57751776), (386, 54160992), (543, 38501184), (576, 36295387), (579, 36107328), (724, 28875888), (772, 27080496), (1039, 20121408), (1086, 19250592), (1158, 18053664), (1448, 14437944), (1544, 13540248), (1629, 12833728), (1737, 12035776), (2078, 10060704), (2172, 9625296), (2316, 9026832), (2896, 7218972), (3088, 6770124), (3117, 6707136), (3258, 6416864), (3474, 6017888), (4156, 5030352), (4344, 4812648), (4632, 4513416), (5792, 3609486), (6176, 3385062), (6234, 3353568), (6516, 3208432), (6948, 3008944), (8312, 2515176), (8688, 2406324), (9264, 2256708), (9351, 2235712), (11584, 1804743), (12352, 1692531), (12468, 1676784), (13032, 1604216), (13896, 1504472), (16624, 1257588), (17376, 1203162), (18528, 1128354), (18702, 1117856), (24936, 838392), (26064, 802108), (27792, 752236), (33248, 628794), (34752, 601581), (34933, 598464), (37056, 564177), (37404, 558928), (49872, 419196), (52128, 401054), (55584, 376118), (66496, 314397), (69866, 299232), (74808, 279464), (99744, 209598), (104256, 200527), (104799, 199488), (111168, 188059), (139732, 149616)]