20349621864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{85933}}^1$

素因数の和:85992

約数の個数: 192

約数和(自身を含む): 67564748160

約数和(自身を除く): 47215126296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 156, 184, 198, 207, 234, 253, 264, 276, 286, 299, 312, 396, 414, 429, 468, 506, 552, 572, 598, 759, 792, 828, 858, 897, 936, 1012, 1144, 1196, 1287, 1518, 1656, 1716, 1794, 2024, 2277, 2392, 2574, 2691, 3036, 3289, 3432, 3588, 4554, 5148, 5382, 6072, 6578, 7176, 9108, 9867, 10296, 10764, 13156, 18216, 19734, 21528, 26312, 29601, 39468, 59202, 78936, 85933, 118404, 171866, 236808, 257799, 343732, 515598, 687464, 773397, 945263, 1031196, 1117129, 1546794, 1890526, 1976459, 2062392, 2234258, 2835789, 3093588, 3351387, 3781052, 3952918, 4468516, 5671578, 5929377, 6187176, 6702774, 7562104, 7905836, 8507367, 8937032, 10054161, 11343156, 11858754, 12288419, 13405548, 15811672, 17014734, 17788131, 20108322, 21741049, 22686312, 23717508, 24576838, 25693967, 26811096, 34029468, 35576262, 36865257, 40216644, 43482098, 47435016, 49153676, 51387934, 65223147, 68058936, 71152524, 73730514, 77081901, 80433288, 86964196, 98307352, 102775868, 110595771, 130446294, 142305048, 147461028, 154163802, 173928392, 195669441, 205551736, 221191542, 231245703, 260892588, 282633637, 294922056, 308327604, 391338882, 442383084, 462491406, 521785176, 565267274, 616655208, 782677764, 847900911, 884766168, 924982812, 1130534548, 1565355528, 1695801822, 1849965624, 2261069096, 2543702733, 3391603644, 5087405466, 6783207288, 10174810932, 20349621864]

約数ペア:

[(1, 20349621864), (2, 10174810932), (3, 6783207288), (4, 5087405466), (6, 3391603644), (8, 2543702733), (9, 2261069096), (11, 1849965624), (12, 1695801822), (13, 1565355528), (18, 1130534548), (22, 924982812), (23, 884766168), (24, 847900911), (26, 782677764), (33, 616655208), (36, 565267274), (39, 521785176), (44, 462491406), (46, 442383084), (52, 391338882), (66, 308327604), (69, 294922056), (72, 282633637), (78, 260892588), (88, 231245703), (92, 221191542), (99, 205551736), (104, 195669441), (117, 173928392), (132, 154163802), (138, 147461028), (143, 142305048), (156, 130446294), (184, 110595771), (198, 102775868), (207, 98307352), (234, 86964196), (253, 80433288), (264, 77081901), (276, 73730514), (286, 71152524), (299, 68058936), (312, 65223147), (396, 51387934), (414, 49153676), (429, 47435016), (468, 43482098), (506, 40216644), (552, 36865257), (572, 35576262), (598, 34029468), (759, 26811096), (792, 25693967), (828, 24576838), (858, 23717508), (897, 22686312), (936, 21741049), (1012, 20108322), (1144, 17788131), (1196, 17014734), (1287, 15811672), (1518, 13405548), (1656, 12288419), (1716, 11858754), (1794, 11343156), (2024, 10054161), (2277, 8937032), (2392, 8507367), (2574, 7905836), (2691, 7562104), (3036, 6702774), (3289, 6187176), (3432, 5929377), (3588, 5671578), (4554, 4468516), (5148, 3952918), (5382, 3781052), (6072, 3351387), (6578, 3093588), (7176, 2835789), (9108, 2234258), (9867, 2062392), (10296, 1976459), (10764, 1890526), (13156, 1546794), (18216, 1117129), (19734, 1031196), (21528, 945263), (26312, 773397), (29601, 687464), (39468, 515598), (59202, 343732), (78936, 257799), (85933, 236808), (118404, 171866)]