20111202306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{1831}}^1$

素因数の和:2568

約数の個数: 96

約数和(自身を含む): 47668962432

約数和(自身を除く): 27557760126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 643, 657, 949, 1286, 1314, 1831, 1898, 1929, 2847, 3662, 3858, 5493, 5694, 5787, 8359, 8541, 10986, 11574, 16479, 16718, 17082, 23803, 25077, 32958, 46939, 47606, 50154, 71409, 75231, 93878, 133663, 140817, 142818, 150462, 214227, 267326, 281634, 400989, 422451, 428454, 610207, 801978, 844902, 1177333, 1202967, 1220414, 1737619, 1830621, 2354666, 2405934, 3475238, 3531999, 3661242, 5212857, 5491863, 7063998, 10425714, 10595997, 10983726, 15305329, 15638571, 21191994, 30610658, 31277142, 45915987, 85945309, 91831974, 137747961, 171890618, 257835927, 275495922, 515671854, 773507781, 1117289017, 1547015562, 2234578034, 3351867051, 6703734102, 10055601153, 20111202306]

約数ペア:

[(1, 20111202306), (2, 10055601153), (3, 6703734102), (6, 3351867051), (9, 2234578034), (13, 1547015562), (18, 1117289017), (26, 773507781), (39, 515671854), (73, 275495922), (78, 257835927), (117, 171890618), (146, 137747961), (219, 91831974), (234, 85945309), (438, 45915987), (643, 31277142), (657, 30610658), (949, 21191994), (1286, 15638571), (1314, 15305329), (1831, 10983726), (1898, 10595997), (1929, 10425714), (2847, 7063998), (3662, 5491863), (3858, 5212857), (5493, 3661242), (5694, 3531999), (5787, 3475238), (8359, 2405934), (8541, 2354666), (10986, 1830621), (11574, 1737619), (16479, 1220414), (16718, 1202967), (17082, 1177333), (23803, 844902), (25077, 801978), (32958, 610207), (46939, 428454), (47606, 422451), (50154, 400989), (71409, 281634), (75231, 267326), (93878, 214227), (133663, 150462), (140817, 142818)]