20132725626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5333}}^1$

素因数の和:5457

約数の個数: 144

約数和(自身を含む): 50707585656

約数和(自身を除く): 30574860030

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 73, 78, 102, 117, 146, 153, 169, 219, 221, 234, 306, 338, 438, 442, 507, 657, 663, 949, 1014, 1241, 1314, 1326, 1521, 1898, 1989, 2482, 2847, 2873, 3042, 3723, 3978, 5333, 5694, 5746, 7446, 8541, 8619, 10666, 11169, 12337, 15999, 16133, 17082, 17238, 22338, 24674, 25857, 31998, 32266, 37011, 47997, 48399, 51714, 69329, 74022, 90661, 95994, 96798, 111033, 138658, 145197, 181322, 207987, 209729, 222066, 271983, 290394, 389309, 415974, 419458, 543966, 623961, 629187, 778618, 815949, 901277, 1167927, 1178593, 1247922, 1258374, 1631898, 1802554, 1887561, 2335854, 2357186, 2703831, 3503781, 3535779, 3775122, 5061017, 5407662, 6618253, 7007562, 7071558, 8111493, 10122034, 10607337, 13236506, 15183051, 15321709, 16222986, 19854759, 21214674, 30366102, 30643418, 39709518, 45549153, 45965127, 59564277, 65793221, 86037289, 91098306, 91930254, 119128554, 131586442, 137895381, 172074578, 197379663, 258111867, 275790762, 394759326, 516223734, 592138989, 774335601, 1118484757, 1184277978, 1548671202, 2236969514, 3355454271, 6710908542, 10066362813, 20132725626]

約数ペア:

[(1, 20132725626), (2, 10066362813), (3, 6710908542), (6, 3355454271), (9, 2236969514), (13, 1548671202), (17, 1184277978), (18, 1118484757), (26, 774335601), (34, 592138989), (39, 516223734), (51, 394759326), (73, 275790762), (78, 258111867), (102, 197379663), (117, 172074578), (146, 137895381), (153, 131586442), (169, 119128554), (219, 91930254), (221, 91098306), (234, 86037289), (306, 65793221), (338, 59564277), (438, 45965127), (442, 45549153), (507, 39709518), (657, 30643418), (663, 30366102), (949, 21214674), (1014, 19854759), (1241, 16222986), (1314, 15321709), (1326, 15183051), (1521, 13236506), (1898, 10607337), (1989, 10122034), (2482, 8111493), (2847, 7071558), (2873, 7007562), (3042, 6618253), (3723, 5407662), (3978, 5061017), (5333, 3775122), (5694, 3535779), (5746, 3503781), (7446, 2703831), (8541, 2357186), (8619, 2335854), (10666, 1887561), (11169, 1802554), (12337, 1631898), (15999, 1258374), (16133, 1247922), (17082, 1178593), (17238, 1167927), (22338, 901277), (24674, 815949), (25857, 778618), (31998, 629187), (32266, 623961), (37011, 543966), (47997, 419458), (48399, 415974), (51714, 389309), (69329, 290394), (74022, 271983), (90661, 222066), (95994, 209729), (96798, 207987), (111033, 181322), (138658, 145197)]