20501334144

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9431}}^1$

素因数の和:9508

約数の個数: 256

約数和(自身を含む): 65805177600

約数和(自身を除く): 45303843456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 64, 68, 72, 74, 96, 102, 108, 111, 128, 136, 144, 148, 153, 192, 204, 216, 222, 272, 288, 296, 306, 333, 384, 408, 432, 444, 459, 544, 576, 592, 612, 629, 666, 816, 864, 888, 918, 999, 1088, 1152, 1184, 1224, 1258, 1332, 1632, 1728, 1776, 1836, 1887, 1998, 2176, 2368, 2448, 2516, 2664, 3264, 3456, 3552, 3672, 3774, 3996, 4736, 4896, 5032, 5328, 5661, 6528, 7104, 7344, 7548, 7992, 9431, 9792, 10064, 10656, 11322, 14208, 14688, 15096, 15984, 16983, 18862, 19584, 20128, 21312, 22644, 28293, 29376, 30192, 31968, 33966, 37724, 40256, 42624, 45288, 56586, 58752, 60384, 63936, 67932, 75448, 80512, 84879, 90576, 113172, 120768, 127872, 135864, 150896, 160327, 169758, 181152, 226344, 241536, 254637, 271728, 301792, 320654, 339516, 348947, 362304, 452688, 480981, 509274, 543456, 603584, 641308, 679032, 697894, 724608, 905376, 961962, 1018548, 1046841, 1086912, 1207168, 1282616, 1358064, 1395788, 1442943, 1810752, 1923924, 2037096, 2093682, 2173824, 2565232, 2716128, 2791576, 2885886, 3140523, 3621504, 3847848, 4074192, 4187364, 4328829, 5130464, 5432256, 5583152, 5771772, 5932099, 6281046, 7695696, 8148384, 8374728, 8657658, 9421569, 10260928, 10864512, 11166304, 11543544, 11864198, 12562092, 15391392, 16296768, 16749456, 17315316, 17796297, 18843138, 20521856, 22332608, 23087088, 23728396, 25124184, 30782784, 32593536, 33498912, 34630632, 35592594, 37686276, 44665216, 46174176, 47456792, 50248368, 53388891, 61565568, 66997824, 69261264, 71185188, 75372552, 92348352, 94913584, 100496736, 106777782, 133995648, 138522528, 142370376, 150745104, 160166673, 184696704, 189827168, 200993472, 213555564, 277045056, 284740752, 301490208, 320333346, 379654336, 401986944, 427111128, 554090112, 569481504, 602980416, 640666692, 759308672, 854222256, 1138963008, 1205960832, 1281333384, 1708444512, 2277926016, 2562666768, 3416889024, 5125333536, 6833778048, 10250667072, 20501334144]

約数ペア:

[(1, 20501334144), (2, 10250667072), (3, 6833778048), (4, 5125333536), (6, 3416889024), (8, 2562666768), (9, 2277926016), (12, 1708444512), (16, 1281333384), (17, 1205960832), (18, 1138963008), (24, 854222256), (27, 759308672), (32, 640666692), (34, 602980416), (36, 569481504), (37, 554090112), (48, 427111128), (51, 401986944), (54, 379654336), (64, 320333346), (68, 301490208), (72, 284740752), (74, 277045056), (96, 213555564), (102, 200993472), (108, 189827168), (111, 184696704), (128, 160166673), (136, 150745104), (144, 142370376), (148, 138522528), (153, 133995648), (192, 106777782), (204, 100496736), (216, 94913584), (222, 92348352), (272, 75372552), (288, 71185188), (296, 69261264), (306, 66997824), (333, 61565568), (384, 53388891), (408, 50248368), (432, 47456792), (444, 46174176), (459, 44665216), (544, 37686276), (576, 35592594), (592, 34630632), (612, 33498912), (629, 32593536), (666, 30782784), (816, 25124184), (864, 23728396), (888, 23087088), (918, 22332608), (999, 20521856), (1088, 18843138), (1152, 17796297), (1184, 17315316), (1224, 16749456), (1258, 16296768), (1332, 15391392), (1632, 12562092), (1728, 11864198), (1776, 11543544), (1836, 11166304), (1887, 10864512), (1998, 10260928), (2176, 9421569), (2368, 8657658), (2448, 8374728), (2516, 8148384), (2664, 7695696), (3264, 6281046), (3456, 5932099), (3552, 5771772), (3672, 5583152), (3774, 5432256), (3996, 5130464), (4736, 4328829), (4896, 4187364), (5032, 4074192), (5328, 3847848), (5661, 3621504), (6528, 3140523), (7104, 2885886), (7344, 2791576), (7548, 2716128), (7992, 2565232), (9431, 2173824), (9792, 2093682), (10064, 2037096), (10656, 1923924), (11322, 1810752), (14208, 1442943), (14688, 1395788), (15096, 1358064), (15984, 1282616), (16983, 1207168), (18862, 1086912), (19584, 1046841), (20128, 1018548), (21312, 961962), (22644, 905376), (28293, 724608), (29376, 697894), (30192, 679032), (31968, 641308), (33966, 603584), (37724, 543456), (40256, 509274), (42624, 480981), (45288, 452688), (56586, 362304), (58752, 348947), (60384, 339516), (63936, 320654), (67932, 301792), (75448, 271728), (80512, 254637), (84879, 241536), (90576, 226344), (113172, 181152), (120768, 169758), (127872, 160327), (135864, 150896)]