20663841744

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1336

約数の個数: 480

約数和(自身を含む): 75583495680

約数和(自身を除く): 54919653936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 61, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 122, 126, 144, 147, 156, 168, 182, 183, 189, 196, 208, 216, 234, 244, 252, 273, 294, 312, 336, 351, 364, 366, 378, 392, 427, 432, 441, 468, 488, 504, 546, 549, 588, 624, 637, 702, 728, 732, 756, 784, 793, 819, 854, 882, 936, 976, 1008, 1092, 1098, 1176, 1231, 1274, 1281, 1323, 1404, 1456, 1464, 1512, 1586, 1638, 1647, 1708, 1764, 1872, 1911, 2184, 2196, 2352, 2379, 2457, 2462, 2548, 2562, 2646, 2808, 2928, 2989, 3024, 3172, 3276, 3294, 3416, 3528, 3693, 3822, 3843, 4368, 4392, 4758, 4914, 4924, 5096, 5124, 5292, 5551, 5616, 5733, 5978, 6344, 6552, 6588, 6832, 7056, 7137, 7386, 7644, 7686, 8617, 8784, 8967, 9516, 9828, 9848, 10192, 10248, 10584, 11079, 11102, 11466, 11529, 11956, 12688, 13104, 13176, 14274, 14772, 15288, 15372, 16003, 16653, 17199, 17234, 17934, 19032, 19656, 19696, 20496, 21168, 21411, 22158, 22204, 22932, 23058, 23912, 25851, 26352, 26901, 28548, 29544, 30576, 30744, 32006, 33237, 33306, 34398, 34468, 35868, 38064, 38857, 39312, 42822, 44316, 44408, 45864, 46116, 47824, 48009, 49959, 51702, 53802, 57096, 59088, 60319, 61488, 64012, 66474, 66612, 68796, 68936, 71736, 75091, 77553, 77714, 80703, 85644, 88632, 88816, 91728, 92232, 96018, 99918, 103404, 107604, 112021, 114192, 116571, 120638, 128024, 132948, 133224, 137592, 137872, 143472, 144027, 149877, 150182, 155106, 155428, 161406, 171288, 177264, 180957, 184464, 192036, 199836, 206808, 215208, 224042, 225273, 232659, 233142, 241276, 256048, 265896, 266448, 275184, 288054, 299754, 300364, 310212, 310856, 322812, 336063, 342576, 349713, 361914, 384072, 399672, 413616, 430416, 432081, 448084, 450546, 465318, 466284, 482552, 525637, 531792, 542871, 576108, 599508, 600728, 620424, 621712, 645624, 672126, 675819, 699426, 723828, 768144, 784147, 799344, 864162, 896168, 901092, 930636, 932568, 965104, 976183, 1008189, 1049139, 1051274, 1085742, 1152216, 1199016, 1201456, 1240848, 1291248, 1344252, 1351638, 1398852, 1447656, 1568294, 1576911, 1628613, 1728324, 1792336, 1802184, 1861272, 1865136, 1952366, 2016378, 2027457, 2098278, 2102548, 2171484, 2304432, 2352441, 2398032, 2688504, 2703276, 2797704, 2895312, 2928549, 3024567, 3136588, 3153822, 3257226, 3456648, 3604368, 3679459, 3722544, 3904732, 4032756, 4054914, 4196556, 4205096, 4342968, 4704882, 4730733, 5377008, 5406552, 5595408, 5857098, 6049134, 6273176, 6307644, 6514452, 6833281, 6913296, 7057323, 7358918, 7809464, 8065512, 8109828, 8393112, 8410192, 8685936, 8785647, 9409764, 9461466, 10813104, 11038377, 11714196, 12098268, 12546352, 12615288, 13028904, 13666562, 14114646, 14192199, 14717836, 15618928, 16131024, 16219656, 16786224, 17571294, 18819528, 18922932, 20499843, 21171969, 22076754, 23428392, 24196536, 25230576, 26057808, 26356941, 27333124, 28229292, 28384398, 29435672, 32439312, 33115131, 35142588, 37639056, 37845864, 40999686, 42343938, 44153508, 46856784, 47832967, 48393072, 52713882, 54666248, 56458584, 56768796, 58871344, 61499529, 66230262, 70285176, 75691728, 81999372, 84687876, 88307016, 95665934, 99345393, 105427764, 109332496, 112917168, 113537592, 122999058, 132460524, 140570352, 143498901, 163998744, 169375752, 176614032, 184498587, 191331868, 198690786, 210855528, 227075184, 245998116, 264921048, 286997802, 327997488, 338751504, 368997174, 382663736, 397381572, 421711056, 430496703, 491996232, 529842096, 573995604, 737994348, 765327472, 794763144, 860993406, 983992464, 1147991208, 1291490109, 1475988696, 1589526288, 1721986812, 2295982416, 2582980218, 2951977392, 3443973624, 5165960436, 6887947248, 10331920872, 20663841744]

約数ペア:

[(1, 20663841744), (2, 10331920872), (3, 6887947248), (4, 5165960436), (6, 3443973624), (7, 2951977392), (8, 2582980218), (9, 2295982416), (12, 1721986812), (13, 1589526288), (14, 1475988696), (16, 1291490109), (18, 1147991208), (21, 983992464), (24, 860993406), (26, 794763144), (27, 765327472), (28, 737994348), (36, 573995604), (39, 529842096), (42, 491996232), (48, 430496703), (49, 421711056), (52, 397381572), (54, 382663736), (56, 368997174), (61, 338751504), (63, 327997488), (72, 286997802), (78, 264921048), (84, 245998116), (91, 227075184), (98, 210855528), (104, 198690786), (108, 191331868), (112, 184498587), (117, 176614032), (122, 169375752), (126, 163998744), (144, 143498901), (147, 140570352), (156, 132460524), (168, 122999058), (182, 113537592), (183, 112917168), (189, 109332496), (196, 105427764), (208, 99345393), (216, 95665934), (234, 88307016), (244, 84687876), (252, 81999372), (273, 75691728), (294, 70285176), (312, 66230262), (336, 61499529), (351, 58871344), (364, 56768796), (366, 56458584), (378, 54666248), (392, 52713882), (427, 48393072), (432, 47832967), (441, 46856784), (468, 44153508), (488, 42343938), (504, 40999686), (546, 37845864), (549, 37639056), (588, 35142588), (624, 33115131), (637, 32439312), (702, 29435672), (728, 28384398), (732, 28229292), (756, 27333124), (784, 26356941), (793, 26057808), (819, 25230576), (854, 24196536), (882, 23428392), (936, 22076754), (976, 21171969), (1008, 20499843), (1092, 18922932), (1098, 18819528), (1176, 17571294), (1231, 16786224), (1274, 16219656), (1281, 16131024), (1323, 15618928), (1404, 14717836), (1456, 14192199), (1464, 14114646), (1512, 13666562), (1586, 13028904), (1638, 12615288), (1647, 12546352), (1708, 12098268), (1764, 11714196), (1872, 11038377), (1911, 10813104), (2184, 9461466), (2196, 9409764), (2352, 8785647), (2379, 8685936), (2457, 8410192), (2462, 8393112), (2548, 8109828), (2562, 8065512), (2646, 7809464), (2808, 7358918), (2928, 7057323), (2989, 6913296), (3024, 6833281), (3172, 6514452), (3276, 6307644), (3294, 6273176), (3416, 6049134), (3528, 5857098), (3693, 5595408), (3822, 5406552), (3843, 5377008), (4368, 4730733), (4392, 4704882), (4758, 4342968), (4914, 4205096), (4924, 4196556), (5096, 4054914), (5124, 4032756), (5292, 3904732), (5551, 3722544), (5616, 3679459), (5733, 3604368), (5978, 3456648), (6344, 3257226), (6552, 3153822), (6588, 3136588), (6832, 3024567), (7056, 2928549), (7137, 2895312), (7386, 2797704), (7644, 2703276), (7686, 2688504), (8617, 2398032), (8784, 2352441), (8967, 2304432), (9516, 2171484), (9828, 2102548), (9848, 2098278), (10192, 2027457), (10248, 2016378), (10584, 1952366), (11079, 1865136), (11102, 1861272), (11466, 1802184), (11529, 1792336), (11956, 1728324), (12688, 1628613), (13104, 1576911), (13176, 1568294), (14274, 1447656), (14772, 1398852), (15288, 1351638), (15372, 1344252), (16003, 1291248), (16653, 1240848), (17199, 1201456), (17234, 1199016), (17934, 1152216), (19032, 1085742), (19656, 1051274), (19696, 1049139), (20496, 1008189), (21168, 976183), (21411, 965104), (22158, 932568), (22204, 930636), (22932, 901092), (23058, 896168), (23912, 864162), (25851, 799344), (26352, 784147), (26901, 768144), (28548, 723828), (29544, 699426), (30576, 675819), (30744, 672126), (32006, 645624), (33237, 621712), (33306, 620424), (34398, 600728), (34468, 599508), (35868, 576108), (38064, 542871), (38857, 531792), (39312, 525637), (42822, 482552), (44316, 466284), (44408, 465318), (45864, 450546), (46116, 448084), (47824, 432081), (48009, 430416), (49959, 413616), (51702, 399672), (53802, 384072), (57096, 361914), (59088, 349713), (60319, 342576), (61488, 336063), (64012, 322812), (66474, 310856), (66612, 310212), (68796, 300364), (68936, 299754), (71736, 288054), (75091, 275184), (77553, 266448), (77714, 265896), (80703, 256048), (85644, 241276), (88632, 233142), (88816, 232659), (91728, 225273), (92232, 224042), (96018, 215208), (99918, 206808), (103404, 199836), (107604, 192036), (112021, 184464), (114192, 180957), (116571, 177264), (120638, 171288), (128024, 161406), (132948, 155428), (133224, 155106), (137592, 150182), (137872, 149877), (143472, 144027)]