20140985868

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{258337}}^1$

素因数の和:258506

約数の個数: 48

約数和(自身を含む): 48174870240

約数和(自身を除く): 28033884372

約数列:

[1, 2, 3, 4, 6, 12, 73, 89, 146, 178, 219, 267, 292, 356, 438, 534, 876, 1068, 6497, 12994, 19491, 25988, 38982, 77964, 258337, 516674, 775011, 1033348, 1550022, 3100044, 18858601, 22991993, 37717202, 45983986, 56575803, 68975979, 75434404, 91967972, 113151606, 137951958, 226303212, 275903916, 1678415489, 3356830978, 5035246467, 6713661956, 10070492934, 20140985868]

約数ペア:

[(1, 20140985868), (2, 10070492934), (3, 6713661956), (4, 5035246467), (6, 3356830978), (12, 1678415489), (73, 275903916), (89, 226303212), (146, 137951958), (178, 113151606), (219, 91967972), (267, 75434404), (292, 68975979), (356, 56575803), (438, 45983986), (534, 37717202), (876, 22991993), (1068, 18858601), (6497, 3100044), (12994, 1550022), (19491, 1033348), (25988, 775011), (38982, 516674), (77964, 258337)]