20794850352

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1212

約数の個数: 240

約数和(自身を含む): 63139396320

約数和(自身を除く): 42344545968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 197, 228, 246, 304, 328, 342, 369, 394, 456, 492, 591, 656, 684, 738, 779, 788, 912, 941, 984, 1182, 1368, 1476, 1558, 1576, 1773, 1882, 1968, 2337, 2364, 2736, 2823, 2952, 3116, 3152, 3546, 3743, 3764, 4674, 4728, 5646, 5904, 6232, 7011, 7092, 7486, 7528, 8077, 8469, 9348, 9456, 11229, 11292, 12464, 14022, 14184, 14972, 15056, 16154, 16938, 17879, 18696, 22458, 22584, 24231, 28044, 28368, 29944, 32308, 33687, 33876, 35758, 37392, 38581, 44916, 45168, 48462, 53637, 56088, 59888, 64616, 67374, 67752, 71516, 72693, 77162, 89832, 96924, 107274, 112176, 115743, 129232, 134748, 135504, 143032, 145386, 153463, 154324, 160911, 179664, 185377, 193848, 214548, 231486, 269496, 286064, 290772, 306926, 308648, 321822, 347229, 370754, 387696, 429096, 460389, 462972, 538992, 556131, 581544, 613852, 617296, 643644, 694458, 733039, 741508, 858192, 920778, 925944, 1112262, 1163088, 1227704, 1287288, 1381167, 1388916, 1466078, 1483016, 1668393, 1841556, 1851888, 2199117, 2224524, 2455408, 2574576, 2762334, 2777832, 2932156, 2966032, 3336786, 3522163, 3683112, 4398234, 4449048, 5524668, 5555664, 5864312, 6597351, 6673572, 7044326, 7366224, 7600457, 8796468, 8898096, 10566489, 11049336, 11728624, 13194702, 13347144, 14088652, 15200914, 17592936, 21132978, 22098672, 22801371, 26389404, 26694288, 28177304, 30401828, 31699467, 35185872, 42265956, 45602742, 52778808, 56354608, 60803656, 63398934, 68404113, 84531912, 91205484, 105557616, 121607312, 126797868, 136808226, 144408683, 169063824, 182410968, 253595736, 273616452, 288817366, 364821936, 433226049, 507191472, 547232904, 577634732, 866452098, 1094465808, 1155269464, 1299678147, 1732904196, 2310538928, 2599356294, 3465808392, 5198712588, 6931616784, 10397425176, 20794850352]

約数ペア:

[(1, 20794850352), (2, 10397425176), (3, 6931616784), (4, 5198712588), (6, 3465808392), (8, 2599356294), (9, 2310538928), (12, 1732904196), (16, 1299678147), (18, 1155269464), (19, 1094465808), (24, 866452098), (36, 577634732), (38, 547232904), (41, 507191472), (48, 433226049), (57, 364821936), (72, 288817366), (76, 273616452), (82, 253595736), (114, 182410968), (123, 169063824), (144, 144408683), (152, 136808226), (164, 126797868), (171, 121607312), (197, 105557616), (228, 91205484), (246, 84531912), (304, 68404113), (328, 63398934), (342, 60803656), (369, 56354608), (394, 52778808), (456, 45602742), (492, 42265956), (591, 35185872), (656, 31699467), (684, 30401828), (738, 28177304), (779, 26694288), (788, 26389404), (912, 22801371), (941, 22098672), (984, 21132978), (1182, 17592936), (1368, 15200914), (1476, 14088652), (1558, 13347144), (1576, 13194702), (1773, 11728624), (1882, 11049336), (1968, 10566489), (2337, 8898096), (2364, 8796468), (2736, 7600457), (2823, 7366224), (2952, 7044326), (3116, 6673572), (3152, 6597351), (3546, 5864312), (3743, 5555664), (3764, 5524668), (4674, 4449048), (4728, 4398234), (5646, 3683112), (5904, 3522163), (6232, 3336786), (7011, 2966032), (7092, 2932156), (7486, 2777832), (7528, 2762334), (8077, 2574576), (8469, 2455408), (9348, 2224524), (9456, 2199117), (11229, 1851888), (11292, 1841556), (12464, 1668393), (14022, 1483016), (14184, 1466078), (14972, 1388916), (15056, 1381167), (16154, 1287288), (16938, 1227704), (17879, 1163088), (18696, 1112262), (22458, 925944), (22584, 920778), (24231, 858192), (28044, 741508), (28368, 733039), (29944, 694458), (32308, 643644), (33687, 617296), (33876, 613852), (35758, 581544), (37392, 556131), (38581, 538992), (44916, 462972), (45168, 460389), (48462, 429096), (53637, 387696), (56088, 370754), (59888, 347229), (64616, 321822), (67374, 308648), (67752, 306926), (71516, 290772), (72693, 286064), (77162, 269496), (89832, 231486), (96924, 214548), (107274, 193848), (112176, 185377), (115743, 179664), (129232, 160911), (134748, 154324), (135504, 153463), (143032, 145386)]