20144537856

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4061

約数の個数: 216

約数和(自身を含む): 61247397120

約数和(自身を除く): 41102859264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 97, 128, 138, 144, 184, 192, 194, 207, 256, 276, 288, 291, 368, 384, 388, 414, 552, 576, 582, 736, 768, 776, 828, 873, 1104, 1152, 1164, 1472, 1552, 1656, 1746, 2208, 2231, 2304, 2328, 2944, 3104, 3312, 3492, 3919, 4416, 4462, 4656, 5888, 6208, 6624, 6693, 6984, 7838, 8832, 8924, 9312, 11757, 12416, 13248, 13386, 13968, 15676, 17664, 17848, 18624, 20079, 23514, 24832, 26496, 26772, 27936, 31352, 35271, 35696, 37248, 40158, 47028, 52992, 53544, 55872, 62704, 70542, 71392, 74496, 80316, 90137, 94056, 107088, 111744, 125408, 141084, 142784, 160632, 180274, 188112, 214176, 223488, 250816, 270411, 282168, 285568, 321264, 360548, 376224, 380143, 428352, 501632, 540822, 564336, 571136, 642528, 721096, 752448, 760286, 811233, 856704, 1003264, 1081644, 1128672, 1140429, 1285056, 1442192, 1504896, 1520572, 1622466, 1713408, 2163288, 2257344, 2280858, 2570112, 2884384, 3009792, 3041144, 3244932, 3421287, 4326576, 4514688, 4561716, 5140224, 5768768, 6082288, 6489864, 6842574, 8653152, 8743289, 9029376, 9123432, 11537536, 12164576, 12979728, 13685148, 17306304, 17486578, 18246864, 23075072, 24329152, 25959456, 26229867, 27370296, 34612608, 34973156, 36493728, 48658304, 51918912, 52459734, 54740592, 69225216, 69946312, 72987456, 78689601, 97316608, 103837824, 104919468, 109481184, 139892624, 145974912, 157379202, 207675648, 209838936, 218962368, 279785248, 291949824, 314758404, 419677872, 437924736, 559570496, 629516808, 839355744, 875849472, 1119140992, 1259033616, 1678711488, 2238281984, 2518067232, 3357422976, 5036134464, 6714845952, 10072268928, 20144537856]

約数ペア:

[(1, 20144537856), (2, 10072268928), (3, 6714845952), (4, 5036134464), (6, 3357422976), (8, 2518067232), (9, 2238281984), (12, 1678711488), (16, 1259033616), (18, 1119140992), (23, 875849472), (24, 839355744), (32, 629516808), (36, 559570496), (46, 437924736), (48, 419677872), (64, 314758404), (69, 291949824), (72, 279785248), (92, 218962368), (96, 209838936), (97, 207675648), (128, 157379202), (138, 145974912), (144, 139892624), (184, 109481184), (192, 104919468), (194, 103837824), (207, 97316608), (256, 78689601), (276, 72987456), (288, 69946312), (291, 69225216), (368, 54740592), (384, 52459734), (388, 51918912), (414, 48658304), (552, 36493728), (576, 34973156), (582, 34612608), (736, 27370296), (768, 26229867), (776, 25959456), (828, 24329152), (873, 23075072), (1104, 18246864), (1152, 17486578), (1164, 17306304), (1472, 13685148), (1552, 12979728), (1656, 12164576), (1746, 11537536), (2208, 9123432), (2231, 9029376), (2304, 8743289), (2328, 8653152), (2944, 6842574), (3104, 6489864), (3312, 6082288), (3492, 5768768), (3919, 5140224), (4416, 4561716), (4462, 4514688), (4656, 4326576), (5888, 3421287), (6208, 3244932), (6624, 3041144), (6693, 3009792), (6984, 2884384), (7838, 2570112), (8832, 2280858), (8924, 2257344), (9312, 2163288), (11757, 1713408), (12416, 1622466), (13248, 1520572), (13386, 1504896), (13968, 1442192), (15676, 1285056), (17664, 1140429), (17848, 1128672), (18624, 1081644), (20079, 1003264), (23514, 856704), (24832, 811233), (26496, 760286), (26772, 752448), (27936, 721096), (31352, 642528), (35271, 571136), (35696, 564336), (37248, 540822), (40158, 501632), (47028, 428352), (52992, 380143), (53544, 376224), (55872, 360548), (62704, 321264), (70542, 285568), (71392, 282168), (74496, 270411), (80316, 250816), (90137, 223488), (94056, 214176), (107088, 188112), (111744, 180274), (125408, 160632), (141084, 142784)]