20211055488

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1877}}^1$

素因数の和:2629

約数の個数: 192

約数和(自身を含む): 62753745600

約数和(自身を除く): 42542690112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 719, 832, 936, 1152, 1248, 1438, 1664, 1872, 1877, 2157, 2496, 2876, 3744, 3754, 4314, 4992, 5631, 5752, 6471, 7488, 7508, 8628, 9347, 11262, 11504, 12942, 14976, 15016, 16893, 17256, 18694, 22524, 23008, 24401, 25884, 28041, 30032, 33786, 34512, 37388, 45048, 46016, 48802, 51768, 56082, 60064, 67572, 69024, 73203, 74776, 84123, 90096, 92032, 97604, 103536, 112164, 120128, 135144, 138048, 146406, 149552, 168246, 180192, 195208, 207072, 219609, 224328, 240256, 270288, 276096, 292812, 299104, 336492, 360384, 390416, 414144, 439218, 448656, 540576, 585624, 598208, 672984, 720768, 780832, 828288, 878436, 897312, 1081152, 1171248, 1196416, 1345968, 1349563, 1561664, 1756872, 1794624, 2162304, 2342496, 2691936, 2699126, 3123328, 3513744, 3589248, 4048689, 4684992, 5383872, 5398252, 7027488, 8097378, 9369984, 10767744, 10796504, 12146067, 14054976, 16194756, 17544319, 21593008, 24292134, 28109952, 32389512, 35088638, 43186016, 48584268, 52632957, 64779024, 70177276, 86372032, 97168536, 105265914, 129558048, 140354552, 157898871, 172744064, 194337072, 210531828, 259116096, 280709104, 315797742, 388674144, 421063656, 518232192, 561418208, 631595484, 777348288, 842127312, 1122836416, 1263190968, 1554696576, 1684254624, 2245672832, 2526381936, 3368509248, 5052763872, 6737018496, 10105527744, 20211055488]

約数ペア:

[(1, 20211055488), (2, 10105527744), (3, 6737018496), (4, 5052763872), (6, 3368509248), (8, 2526381936), (9, 2245672832), (12, 1684254624), (13, 1554696576), (16, 1263190968), (18, 1122836416), (24, 842127312), (26, 777348288), (32, 631595484), (36, 561418208), (39, 518232192), (48, 421063656), (52, 388674144), (64, 315797742), (72, 280709104), (78, 259116096), (96, 210531828), (104, 194337072), (117, 172744064), (128, 157898871), (144, 140354552), (156, 129558048), (192, 105265914), (208, 97168536), (234, 86372032), (288, 70177276), (312, 64779024), (384, 52632957), (416, 48584268), (468, 43186016), (576, 35088638), (624, 32389512), (719, 28109952), (832, 24292134), (936, 21593008), (1152, 17544319), (1248, 16194756), (1438, 14054976), (1664, 12146067), (1872, 10796504), (1877, 10767744), (2157, 9369984), (2496, 8097378), (2876, 7027488), (3744, 5398252), (3754, 5383872), (4314, 4684992), (4992, 4048689), (5631, 3589248), (5752, 3513744), (6471, 3123328), (7488, 2699126), (7508, 2691936), (8628, 2342496), (9347, 2162304), (11262, 1794624), (11504, 1756872), (12942, 1561664), (14976, 1349563), (15016, 1345968), (16893, 1196416), (17256, 1171248), (18694, 1081152), (22524, 897312), (23008, 878436), (24401, 828288), (25884, 780832), (28041, 720768), (30032, 672984), (33786, 598208), (34512, 585624), (37388, 540576), (45048, 448656), (46016, 439218), (48802, 414144), (51768, 390416), (56082, 360384), (60064, 336492), (67572, 299104), (69024, 292812), (73203, 276096), (74776, 270288), (84123, 240256), (90096, 224328), (92032, 219609), (97604, 207072), (103536, 195208), (112164, 180192), (120128, 168246), (135144, 149552), (138048, 146406)]