20937960576

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:828

約数の個数: 384

約数和(自身を含む): 68567990400

約数和(自身を除く): 47630029824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 89, 92, 96, 104, 117, 128, 138, 144, 156, 178, 184, 192, 207, 208, 234, 267, 276, 288, 299, 312, 356, 368, 384, 414, 416, 468, 534, 552, 576, 598, 624, 683, 712, 736, 801, 828, 832, 897, 936, 1068, 1104, 1152, 1157, 1196, 1248, 1366, 1424, 1472, 1602, 1656, 1664, 1794, 1872, 2047, 2049, 2136, 2208, 2314, 2392, 2496, 2691, 2732, 2848, 2944, 3204, 3312, 3471, 3588, 3744, 4094, 4098, 4272, 4416, 4628, 4784, 4992, 5382, 5464, 5696, 6141, 6147, 6408, 6624, 6942, 7176, 7488, 8188, 8196, 8544, 8832, 8879, 9256, 9568, 10413, 10764, 10928, 11392, 12282, 12294, 12816, 13248, 13884, 14352, 14976, 15709, 16376, 16392, 17088, 17758, 18423, 18512, 19136, 20826, 21528, 21856, 24564, 24588, 25632, 26496, 26611, 26637, 27768, 28704, 31418, 32752, 32784, 34176, 35516, 36846, 37024, 38272, 41652, 43056, 43712, 47127, 49128, 49176, 51264, 53222, 53274, 55536, 57408, 60787, 62836, 65504, 65568, 71032, 73692, 74048, 79833, 79911, 83304, 86112, 87424, 94254, 98256, 98352, 102528, 106444, 106548, 111072, 114816, 121574, 125672, 131008, 131136, 141381, 142064, 147384, 148096, 159666, 159822, 166608, 172224, 182361, 188508, 196512, 196704, 204217, 212888, 213096, 222144, 239499, 243148, 251344, 262016, 262272, 282762, 284128, 294768, 319332, 319644, 333216, 344448, 364722, 377016, 393024, 393408, 408434, 425776, 426192, 444288, 478998, 486296, 502688, 547083, 565524, 568256, 589536, 612651, 638664, 639288, 666432, 729444, 754032, 786048, 786816, 790231, 816868, 851552, 852384, 957996, 972592, 1005376, 1094166, 1131048, 1136512, 1179072, 1225302, 1277328, 1278576, 1332864, 1398101, 1458888, 1508064, 1580462, 1633736, 1703104, 1704768, 1837953, 1915992, 1945184, 2010752, 2188332, 2262096, 2358144, 2370693, 2450604, 2554656, 2557152, 2796202, 2917776, 3016128, 3160924, 3267472, 3406208, 3409536, 3675906, 3831984, 3890368, 4194303, 4376664, 4524192, 4741386, 4901208, 5109312, 5114304, 5592404, 5835552, 6032256, 6321848, 6534944, 7112079, 7351812, 7663968, 7780736, 8388606, 8753328, 9048384, 9482772, 9802416, 10218624, 10228608, 11184808, 11671104, 12582909, 12643696, 13069888, 14224158, 14703624, 15327936, 16777212, 17506656, 18096768, 18175313, 18965544, 19604832, 22369616, 23342208, 25165818, 25287392, 26139776, 28448316, 29407248, 30655872, 33554424, 35013312, 36350626, 37931088, 39209664, 44739232, 50331636, 50574784, 54525939, 56896632, 58814496, 67108848, 70026624, 72701252, 75862176, 78419328, 89478464, 100663272, 101149568, 109051878, 113793264, 117628992, 134217696, 145402504, 151724352, 163577817, 178956928, 201326544, 218103756, 227586528, 235257984, 268435392, 290805008, 303448704, 327155634, 402653088, 436207512, 455173056, 536870784, 581610016, 654311268, 805306176, 872415024, 910346112, 1163220032, 1308622536, 1610612352, 1744830048, 2326440064, 2617245072, 3489660096, 5234490144, 6979320192, 10468980288, 20937960576]

約数ペア:

[(1, 20937960576), (2, 10468980288), (3, 6979320192), (4, 5234490144), (6, 3489660096), (8, 2617245072), (9, 2326440064), (12, 1744830048), (13, 1610612352), (16, 1308622536), (18, 1163220032), (23, 910346112), (24, 872415024), (26, 805306176), (32, 654311268), (36, 581610016), (39, 536870784), (46, 455173056), (48, 436207512), (52, 402653088), (64, 327155634), (69, 303448704), (72, 290805008), (78, 268435392), (89, 235257984), (92, 227586528), (96, 218103756), (104, 201326544), (117, 178956928), (128, 163577817), (138, 151724352), (144, 145402504), (156, 134217696), (178, 117628992), (184, 113793264), (192, 109051878), (207, 101149568), (208, 100663272), (234, 89478464), (267, 78419328), (276, 75862176), (288, 72701252), (299, 70026624), (312, 67108848), (356, 58814496), (368, 56896632), (384, 54525939), (414, 50574784), (416, 50331636), (468, 44739232), (534, 39209664), (552, 37931088), (576, 36350626), (598, 35013312), (624, 33554424), (683, 30655872), (712, 29407248), (736, 28448316), (801, 26139776), (828, 25287392), (832, 25165818), (897, 23342208), (936, 22369616), (1068, 19604832), (1104, 18965544), (1152, 18175313), (1157, 18096768), (1196, 17506656), (1248, 16777212), (1366, 15327936), (1424, 14703624), (1472, 14224158), (1602, 13069888), (1656, 12643696), (1664, 12582909), (1794, 11671104), (1872, 11184808), (2047, 10228608), (2049, 10218624), (2136, 9802416), (2208, 9482772), (2314, 9048384), (2392, 8753328), (2496, 8388606), (2691, 7780736), (2732, 7663968), (2848, 7351812), (2944, 7112079), (3204, 6534944), (3312, 6321848), (3471, 6032256), (3588, 5835552), (3744, 5592404), (4094, 5114304), (4098, 5109312), (4272, 4901208), (4416, 4741386), (4628, 4524192), (4784, 4376664), (4992, 4194303), (5382, 3890368), (5464, 3831984), (5696, 3675906), (6141, 3409536), (6147, 3406208), (6408, 3267472), (6624, 3160924), (6942, 3016128), (7176, 2917776), (7488, 2796202), (8188, 2557152), (8196, 2554656), (8544, 2450604), (8832, 2370693), (8879, 2358144), (9256, 2262096), (9568, 2188332), (10413, 2010752), (10764, 1945184), (10928, 1915992), (11392, 1837953), (12282, 1704768), (12294, 1703104), (12816, 1633736), (13248, 1580462), (13884, 1508064), (14352, 1458888), (14976, 1398101), (15709, 1332864), (16376, 1278576), (16392, 1277328), (17088, 1225302), (17758, 1179072), (18423, 1136512), (18512, 1131048), (19136, 1094166), (20826, 1005376), (21528, 972592), (21856, 957996), (24564, 852384), (24588, 851552), (25632, 816868), (26496, 790231), (26611, 786816), (26637, 786048), (27768, 754032), (28704, 729444), (31418, 666432), (32752, 639288), (32784, 638664), (34176, 612651), (35516, 589536), (36846, 568256), (37024, 565524), (38272, 547083), (41652, 502688), (43056, 486296), (43712, 478998), (47127, 444288), (49128, 426192), (49176, 425776), (51264, 408434), (53222, 393408), (53274, 393024), (55536, 377016), (57408, 364722), (60787, 344448), (62836, 333216), (65504, 319644), (65568, 319332), (71032, 294768), (73692, 284128), (74048, 282762), (79833, 262272), (79911, 262016), (83304, 251344), (86112, 243148), (87424, 239499), (94254, 222144), (98256, 213096), (98352, 212888), (102528, 204217), (106444, 196704), (106548, 196512), (111072, 188508), (114816, 182361), (121574, 172224), (125672, 166608), (131008, 159822), (131136, 159666), (141381, 148096), (142064, 147384)]