20146567518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 288

約数和(自身を含む): 56965708800

約数和(自身を除く): 36819141282

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 77, 79, 86, 99, 121, 126, 129, 154, 158, 198, 231, 237, 242, 258, 301, 363, 387, 389, 462, 473, 474, 553, 602, 693, 711, 726, 774, 778, 847, 869, 903, 946, 1089, 1106, 1167, 1386, 1419, 1422, 1659, 1694, 1738, 1806, 2178, 2334, 2541, 2607, 2709, 2723, 2838, 3311, 3318, 3397, 3501, 4257, 4279, 4977, 5082, 5203, 5214, 5418, 5446, 6083, 6622, 6794, 7002, 7623, 7821, 8169, 8514, 8558, 9559, 9933, 9954, 10191, 10406, 12166, 12837, 15246, 15609, 15642, 16338, 16727, 18249, 19118, 19866, 20382, 23779, 24507, 25674, 28677, 29799, 29953, 30573, 30731, 31218, 33454, 36421, 36498, 37367, 38511, 46827, 47069, 47558, 49014, 50181, 54747, 57354, 59598, 59906, 61146, 61462, 66913, 71337, 72842, 74734, 77022, 86031, 89859, 92193, 93654, 94138, 100362, 109263, 109494, 112101, 117089, 133826, 141207, 142674, 150543, 172062, 179718, 183997, 184386, 200739, 214011, 215117, 218526, 224202, 234178, 261569, 269577, 276579, 282414, 301086, 327789, 329483, 336303, 338041, 351267, 367994, 401478, 411037, 423621, 428022, 430234, 523138, 539154, 551991, 553158, 602217, 645351, 655578, 658966, 672606, 676082, 702534, 784707, 822074, 847242, 988449, 1014123, 1053801, 1103982, 1204434, 1233111, 1287979, 1290702, 1321433, 1569414, 1655973, 1936053, 1976898, 2023967, 2028246, 2107602, 2354121, 2366287, 2466222, 2575958, 2642866, 2877259, 2965347, 3042369, 3311946, 3699333, 3718451, 3863937, 3872106, 3964299, 4047934, 4708242, 4732574, 5754518, 5930694, 6071901, 6084738, 7098861, 7398666, 7436902, 7727874, 7928598, 8631777, 9250031, 11155353, 11591811, 11892897, 12143802, 14167769, 14197722, 14535763, 17263554, 18215703, 18500062, 21296583, 22310706, 23183622, 23785794, 25895331, 26029157, 27750093, 28335538, 29071526, 33466059, 36431406, 42503307, 42593166, 43607289, 51790662, 52058314, 55500186, 66932118, 78087471, 83250279, 85006614, 87214578, 101750341, 127509921, 130821867, 156174942, 159893393, 166500558, 203500682, 234262413, 255019842, 261643734, 305251023, 319786786, 468524826, 479680179, 610502046, 915753069, 959360358, 1119253751, 1439040537, 1831506138, 2238507502, 2878081074, 3357761253, 6715522506, 10073283759, 20146567518]

約数ペア:

[(1, 20146567518), (2, 10073283759), (3, 6715522506), (6, 3357761253), (7, 2878081074), (9, 2238507502), (11, 1831506138), (14, 1439040537), (18, 1119253751), (21, 959360358), (22, 915753069), (33, 610502046), (42, 479680179), (43, 468524826), (63, 319786786), (66, 305251023), (77, 261643734), (79, 255019842), (86, 234262413), (99, 203500682), (121, 166500558), (126, 159893393), (129, 156174942), (154, 130821867), (158, 127509921), (198, 101750341), (231, 87214578), (237, 85006614), (242, 83250279), (258, 78087471), (301, 66932118), (363, 55500186), (387, 52058314), (389, 51790662), (462, 43607289), (473, 42593166), (474, 42503307), (553, 36431406), (602, 33466059), (693, 29071526), (711, 28335538), (726, 27750093), (774, 26029157), (778, 25895331), (847, 23785794), (869, 23183622), (903, 22310706), (946, 21296583), (1089, 18500062), (1106, 18215703), (1167, 17263554), (1386, 14535763), (1419, 14197722), (1422, 14167769), (1659, 12143802), (1694, 11892897), (1738, 11591811), (1806, 11155353), (2178, 9250031), (2334, 8631777), (2541, 7928598), (2607, 7727874), (2709, 7436902), (2723, 7398666), (2838, 7098861), (3311, 6084738), (3318, 6071901), (3397, 5930694), (3501, 5754518), (4257, 4732574), (4279, 4708242), (4977, 4047934), (5082, 3964299), (5203, 3872106), (5214, 3863937), (5418, 3718451), (5446, 3699333), (6083, 3311946), (6622, 3042369), (6794, 2965347), (7002, 2877259), (7623, 2642866), (7821, 2575958), (8169, 2466222), (8514, 2366287), (8558, 2354121), (9559, 2107602), (9933, 2028246), (9954, 2023967), (10191, 1976898), (10406, 1936053), (12166, 1655973), (12837, 1569414), (15246, 1321433), (15609, 1290702), (15642, 1287979), (16338, 1233111), (16727, 1204434), (18249, 1103982), (19118, 1053801), (19866, 1014123), (20382, 988449), (23779, 847242), (24507, 822074), (25674, 784707), (28677, 702534), (29799, 676082), (29953, 672606), (30573, 658966), (30731, 655578), (31218, 645351), (33454, 602217), (36421, 553158), (36498, 551991), (37367, 539154), (38511, 523138), (46827, 430234), (47069, 428022), (47558, 423621), (49014, 411037), (50181, 401478), (54747, 367994), (57354, 351267), (59598, 338041), (59906, 336303), (61146, 329483), (61462, 327789), (66913, 301086), (71337, 282414), (72842, 276579), (74734, 269577), (77022, 261569), (86031, 234178), (89859, 224202), (92193, 218526), (93654, 215117), (94138, 214011), (100362, 200739), (109263, 184386), (109494, 183997), (112101, 179718), (117089, 172062), (133826, 150543), (141207, 142674)]