20423458944

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{14149}}^1$

素因数の和:14355

約数の個数: 192

約数和(自身を含む): 67546440000

約数和(自身を除く): 47122981056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 179, 192, 224, 252, 288, 336, 358, 384, 448, 504, 537, 576, 672, 716, 896, 1008, 1074, 1152, 1253, 1344, 1432, 1611, 2016, 2148, 2506, 2688, 2864, 3222, 3759, 4032, 4296, 5012, 5728, 6444, 7518, 8064, 8592, 10024, 11277, 11456, 12888, 14149, 15036, 17184, 20048, 22554, 22912, 25776, 28298, 30072, 34368, 40096, 42447, 45108, 51552, 56596, 60144, 68736, 80192, 84894, 90216, 99043, 103104, 113192, 120288, 127341, 160384, 169788, 180432, 198086, 206208, 226384, 240576, 254682, 297129, 339576, 360864, 396172, 452768, 481152, 509364, 594258, 679152, 721728, 792344, 891387, 905536, 1018728, 1188516, 1358304, 1443456, 1584688, 1782774, 1811072, 2037456, 2377032, 2532671, 2716608, 3169376, 3565548, 4074912, 4754064, 5065342, 5433216, 6338752, 7131096, 7598013, 8149824, 9508128, 10130684, 12677504, 14262192, 15196026, 16299648, 17728697, 19016256, 20261368, 22794039, 28524384, 30392052, 35457394, 38032512, 40522736, 45588078, 53186091, 57048768, 60784104, 70914788, 81045472, 91176156, 106372182, 114097536, 121568208, 141829576, 159558273, 162090944, 182352312, 212744364, 243136416, 283659152, 319116546, 324181888, 364704624, 425488728, 486272832, 567318304, 638233092, 729409248, 850977456, 972545664, 1134636608, 1276466184, 1458818496, 1701954912, 2269273216, 2552932368, 2917636992, 3403909824, 5105864736, 6807819648, 10211729472, 20423458944]

約数ペア:

[(1, 20423458944), (2, 10211729472), (3, 6807819648), (4, 5105864736), (6, 3403909824), (7, 2917636992), (8, 2552932368), (9, 2269273216), (12, 1701954912), (14, 1458818496), (16, 1276466184), (18, 1134636608), (21, 972545664), (24, 850977456), (28, 729409248), (32, 638233092), (36, 567318304), (42, 486272832), (48, 425488728), (56, 364704624), (63, 324181888), (64, 319116546), (72, 283659152), (84, 243136416), (96, 212744364), (112, 182352312), (126, 162090944), (128, 159558273), (144, 141829576), (168, 121568208), (179, 114097536), (192, 106372182), (224, 91176156), (252, 81045472), (288, 70914788), (336, 60784104), (358, 57048768), (384, 53186091), (448, 45588078), (504, 40522736), (537, 38032512), (576, 35457394), (672, 30392052), (716, 28524384), (896, 22794039), (1008, 20261368), (1074, 19016256), (1152, 17728697), (1253, 16299648), (1344, 15196026), (1432, 14262192), (1611, 12677504), (2016, 10130684), (2148, 9508128), (2506, 8149824), (2688, 7598013), (2864, 7131096), (3222, 6338752), (3759, 5433216), (4032, 5065342), (4296, 4754064), (5012, 4074912), (5728, 3565548), (6444, 3169376), (7518, 2716608), (8064, 2532671), (8592, 2377032), (10024, 2037456), (11277, 1811072), (11456, 1782774), (12888, 1584688), (14149, 1443456), (15036, 1358304), (17184, 1188516), (20048, 1018728), (22554, 905536), (22912, 891387), (25776, 792344), (28298, 721728), (30072, 679152), (34368, 594258), (40096, 509364), (42447, 481152), (45108, 452768), (51552, 396172), (56596, 360864), (60144, 339576), (68736, 297129), (80192, 254682), (84894, 240576), (90216, 226384), (99043, 206208), (103104, 198086), (113192, 180432), (120288, 169788), (127341, 160384)]