20169171792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5153}}^1$

素因数の和:5538

約数の個数: 240

約数和(自身を含む): 70586875008

約数和(自身を除く): 50417703216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 353, 396, 462, 504, 528, 616, 693, 706, 792, 924, 1008, 1059, 1232, 1386, 1412, 1584, 1848, 2118, 2471, 2772, 2824, 3177, 3696, 3883, 4236, 4942, 5153, 5544, 5648, 6354, 7413, 7766, 8472, 9884, 10306, 11088, 11649, 12708, 14826, 15459, 15532, 16944, 19768, 20612, 22239, 23298, 25416, 27181, 29652, 30918, 31064, 34947, 36071, 39536, 41224, 44478, 46377, 46596, 50832, 54362, 56683, 59304, 61836, 62128, 69894, 72142, 81543, 82448, 88956, 92754, 93192, 108213, 108724, 113366, 118608, 123672, 139788, 144284, 163086, 170049, 177912, 185508, 186384, 216426, 217448, 226732, 244629, 247344, 279576, 288568, 324639, 326172, 340098, 355824, 371016, 396781, 432852, 434896, 453464, 489258, 510147, 559152, 577136, 649278, 652344, 680196, 742032, 793562, 865704, 906928, 978516, 1020294, 1190343, 1298556, 1304688, 1360392, 1587124, 1731408, 1819009, 1957032, 2040588, 2380686, 2597112, 2720784, 3174248, 3571029, 3638018, 3914064, 4081176, 4761372, 5194224, 5457027, 6348496, 7142058, 7276036, 8162352, 9522744, 10914054, 12733063, 14284116, 14552072, 16371081, 19045488, 20009099, 21828108, 25466126, 28568232, 29104144, 32742162, 38199189, 40018198, 43656216, 50932252, 57136464, 60027297, 65484324, 76398378, 80036396, 87312432, 101864504, 114597567, 120054594, 130968648, 140063693, 152796756, 160072792, 180081891, 203729008, 229195134, 240109188, 261937296, 280127386, 305593512, 320145584, 360163782, 420191079, 458390268, 480218376, 560254772, 611187024, 720327564, 840382158, 916780536, 960436752, 1120509544, 1260573237, 1440655128, 1680764316, 1833561072, 2241019088, 2521146474, 2881310256, 3361528632, 5042292948, 6723057264, 10084585896, 20169171792]

約数ペア:

[(1, 20169171792), (2, 10084585896), (3, 6723057264), (4, 5042292948), (6, 3361528632), (7, 2881310256), (8, 2521146474), (9, 2241019088), (11, 1833561072), (12, 1680764316), (14, 1440655128), (16, 1260573237), (18, 1120509544), (21, 960436752), (22, 916780536), (24, 840382158), (28, 720327564), (33, 611187024), (36, 560254772), (42, 480218376), (44, 458390268), (48, 420191079), (56, 360163782), (63, 320145584), (66, 305593512), (72, 280127386), (77, 261937296), (84, 240109188), (88, 229195134), (99, 203729008), (112, 180081891), (126, 160072792), (132, 152796756), (144, 140063693), (154, 130968648), (168, 120054594), (176, 114597567), (198, 101864504), (231, 87312432), (252, 80036396), (264, 76398378), (308, 65484324), (336, 60027297), (353, 57136464), (396, 50932252), (462, 43656216), (504, 40018198), (528, 38199189), (616, 32742162), (693, 29104144), (706, 28568232), (792, 25466126), (924, 21828108), (1008, 20009099), (1059, 19045488), (1232, 16371081), (1386, 14552072), (1412, 14284116), (1584, 12733063), (1848, 10914054), (2118, 9522744), (2471, 8162352), (2772, 7276036), (2824, 7142058), (3177, 6348496), (3696, 5457027), (3883, 5194224), (4236, 4761372), (4942, 4081176), (5153, 3914064), (5544, 3638018), (5648, 3571029), (6354, 3174248), (7413, 2720784), (7766, 2597112), (8472, 2380686), (9884, 2040588), (10306, 1957032), (11088, 1819009), (11649, 1731408), (12708, 1587124), (14826, 1360392), (15459, 1304688), (15532, 1298556), (16944, 1190343), (19768, 1020294), (20612, 978516), (22239, 906928), (23298, 865704), (25416, 793562), (27181, 742032), (29652, 680196), (30918, 652344), (31064, 649278), (34947, 577136), (36071, 559152), (39536, 510147), (41224, 489258), (44478, 453464), (46377, 434896), (46596, 432852), (50832, 396781), (54362, 371016), (56683, 355824), (59304, 340098), (61836, 326172), (62128, 324639), (69894, 288568), (72142, 279576), (81543, 247344), (82448, 244629), (88956, 226732), (92754, 217448), (93192, 216426), (108213, 186384), (108724, 185508), (113366, 177912), (118608, 170049), (123672, 163086), (139788, 144284)]