20448095616

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1451}}^1$

素因数の和:2425

約数の個数: 192

約数和(自身を含む): 63478855440

約数和(自身を除く): 43030759824

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, 832, 936, 941, 1152, 1248, 1451, 1664, 1872, 1882, 2496, 2823, 2902, 3744, 3764, 4353, 4992, 5646, 5804, 7488, 7528, 8469, 8706, 11292, 11608, 12233, 13059, 14976, 15056, 16938, 17412, 18863, 22584, 23216, 24466, 26118, 30112, 33876, 34824, 36699, 37726, 45168, 46432, 48932, 52236, 56589, 60224, 67752, 69648, 73398, 75452, 90336, 92864, 97864, 104472, 110097, 113178, 120448, 135504, 139296, 146796, 150904, 169767, 180672, 185728, 195728, 208944, 220194, 226356, 271008, 278592, 293592, 301808, 339534, 361344, 391456, 417888, 440388, 452712, 542016, 557184, 587184, 603616, 679068, 782912, 835776, 880776, 905424, 1084032, 1174368, 1207232, 1358136, 1365391, 1565824, 1671552, 1761552, 1810848, 2348736, 2414464, 2716272, 2730782, 3523104, 3621696, 4096173, 4697472, 5432544, 5461564, 7046208, 7243392, 8192346, 10865088, 10923128, 12288519, 14092416, 16384692, 17750083, 21730176, 21846256, 24577038, 32769384, 35500166, 43692512, 49154076, 53250249, 65538768, 71000332, 87385024, 98308152, 106500498, 131077536, 142000664, 159750747, 174770048, 196616304, 213000996, 262155072, 284001328, 319501494, 393232608, 426001992, 524310144, 568002656, 639002988, 786465216, 852003984, 1136005312, 1278005976, 1572930432, 1704007968, 2272010624, 2556011952, 3408015936, 5112023904, 6816031872, 10224047808, 20448095616]

約数ペア:

[(1, 20448095616), (2, 10224047808), (3, 6816031872), (4, 5112023904), (6, 3408015936), (8, 2556011952), (9, 2272010624), (12, 1704007968), (13, 1572930432), (16, 1278005976), (18, 1136005312), (24, 852003984), (26, 786465216), (32, 639002988), (36, 568002656), (39, 524310144), (48, 426001992), (52, 393232608), (64, 319501494), (72, 284001328), (78, 262155072), (96, 213000996), (104, 196616304), (117, 174770048), (128, 159750747), (144, 142000664), (156, 131077536), (192, 106500498), (208, 98308152), (234, 87385024), (288, 71000332), (312, 65538768), (384, 53250249), (416, 49154076), (468, 43692512), (576, 35500166), (624, 32769384), (832, 24577038), (936, 21846256), (941, 21730176), (1152, 17750083), (1248, 16384692), (1451, 14092416), (1664, 12288519), (1872, 10923128), (1882, 10865088), (2496, 8192346), (2823, 7243392), (2902, 7046208), (3744, 5461564), (3764, 5432544), (4353, 4697472), (4992, 4096173), (5646, 3621696), (5804, 3523104), (7488, 2730782), (7528, 2716272), (8469, 2414464), (8706, 2348736), (11292, 1810848), (11608, 1761552), (12233, 1671552), (13059, 1565824), (14976, 1365391), (15056, 1358136), (16938, 1207232), (17412, 1174368), (18863, 1084032), (22584, 905424), (23216, 880776), (24466, 835776), (26118, 782912), (30112, 679068), (33876, 603616), (34824, 587184), (36699, 557184), (37726, 542016), (45168, 452712), (46432, 440388), (48932, 417888), (52236, 391456), (56589, 361344), (60224, 339534), (67752, 301808), (69648, 293592), (73398, 278592), (75452, 271008), (90336, 226356), (92864, 220194), (97864, 208944), (104472, 195728), (110097, 185728), (113178, 180672), (120448, 169767), (135504, 150904), (139296, 146796)]