20159176464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{911}}^1$

素因数の和:1718

約数の個数: 240

約数和(自身を含む): 66862149120

約数和(自身を除く): 46702972656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 757, 812, 911, 1008, 1044, 1218, 1392, 1514, 1624, 1822, 1827, 2088, 2271, 2436, 2733, 3028, 3248, 3644, 3654, 4176, 4542, 4872, 5299, 5466, 6056, 6377, 6813, 7288, 7308, 8199, 9084, 9744, 10598, 10932, 12112, 12754, 13626, 14576, 14616, 15897, 16398, 18168, 19131, 21196, 21864, 21953, 25508, 26419, 27252, 29232, 31794, 32796, 36336, 38262, 42392, 43728, 43906, 47691, 51016, 52838, 54504, 57393, 63588, 65592, 65859, 76524, 79257, 84784, 87812, 95382, 102032, 105676, 109008, 114786, 127176, 131184, 131718, 153048, 153671, 158514, 175624, 184933, 190764, 197577, 211352, 229572, 237771, 254352, 263436, 306096, 307342, 317028, 351248, 369866, 381528, 395154, 422704, 459144, 461013, 475542, 526872, 554799, 614684, 634056, 689627, 739732, 763056, 790308, 918288, 922026, 951084, 1053744, 1109598, 1229368, 1268112, 1379254, 1383039, 1479464, 1580616, 1664397, 1844052, 1902168, 2068881, 2219196, 2458736, 2758508, 2766078, 2958928, 3161232, 3328794, 3688104, 3804336, 4137762, 4438392, 4827389, 5517016, 5532156, 6206643, 6657588, 7376208, 8275524, 8876784, 9654778, 11034032, 11064312, 12413286, 13315176, 14482167, 16551048, 19309556, 19999183, 22128624, 24826572, 26630352, 28964334, 33102096, 38619112, 39998366, 43446501, 49653144, 57928668, 59997549, 77238224, 79996732, 86893002, 99306288, 115857336, 119995098, 139994281, 159993464, 173786004, 179992647, 231714672, 239990196, 279988562, 319986928, 347572008, 359985294, 419982843, 479980392, 559977124, 695144016, 719970588, 839965686, 959960784, 1119954248, 1259948529, 1439941176, 1679931372, 2239908496, 2519897058, 2879882352, 3359862744, 5039794116, 6719725488, 10079588232, 20159176464]

約数ペア:

[(1, 20159176464), (2, 10079588232), (3, 6719725488), (4, 5039794116), (6, 3359862744), (7, 2879882352), (8, 2519897058), (9, 2239908496), (12, 1679931372), (14, 1439941176), (16, 1259948529), (18, 1119954248), (21, 959960784), (24, 839965686), (28, 719970588), (29, 695144016), (36, 559977124), (42, 479980392), (48, 419982843), (56, 359985294), (58, 347572008), (63, 319986928), (72, 279988562), (84, 239990196), (87, 231714672), (112, 179992647), (116, 173786004), (126, 159993464), (144, 139994281), (168, 119995098), (174, 115857336), (203, 99306288), (232, 86893002), (252, 79996732), (261, 77238224), (336, 59997549), (348, 57928668), (406, 49653144), (464, 43446501), (504, 39998366), (522, 38619112), (609, 33102096), (696, 28964334), (757, 26630352), (812, 24826572), (911, 22128624), (1008, 19999183), (1044, 19309556), (1218, 16551048), (1392, 14482167), (1514, 13315176), (1624, 12413286), (1822, 11064312), (1827, 11034032), (2088, 9654778), (2271, 8876784), (2436, 8275524), (2733, 7376208), (3028, 6657588), (3248, 6206643), (3644, 5532156), (3654, 5517016), (4176, 4827389), (4542, 4438392), (4872, 4137762), (5299, 3804336), (5466, 3688104), (6056, 3328794), (6377, 3161232), (6813, 2958928), (7288, 2766078), (7308, 2758508), (8199, 2458736), (9084, 2219196), (9744, 2068881), (10598, 1902168), (10932, 1844052), (12112, 1664397), (12754, 1580616), (13626, 1479464), (14576, 1383039), (14616, 1379254), (15897, 1268112), (16398, 1229368), (18168, 1109598), (19131, 1053744), (21196, 951084), (21864, 922026), (21953, 918288), (25508, 790308), (26419, 763056), (27252, 739732), (29232, 689627), (31794, 634056), (32796, 614684), (36336, 554799), (38262, 526872), (42392, 475542), (43728, 461013), (43906, 459144), (47691, 422704), (51016, 395154), (52838, 381528), (54504, 369866), (57393, 351248), (63588, 317028), (65592, 307342), (65859, 306096), (76524, 263436), (79257, 254352), (84784, 237771), (87812, 229572), (95382, 211352), (102032, 197577), (105676, 190764), (109008, 184933), (114786, 175624), (127176, 158514), (131184, 153671), (131718, 153048)]