20194201116

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7684247}}^1$

素因数の和:7684330

約数の個数: 36

約数和(自身を含む): 51745726032

約数和(自身を除く): 31551524916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 7684247, 15368494, 23052741, 30736988, 46105482, 69158223, 92210964, 138316446, 276632892, 560950031, 1121900062, 1682850093, 2243800124, 3365700186, 5048550279, 6731400372, 10097100558, 20194201116]

約数ペア:

[(1, 20194201116), (2, 10097100558), (3, 6731400372), (4, 5048550279), (6, 3365700186), (9, 2243800124), (12, 1682850093), (18, 1121900062), (36, 560950031), (73, 276632892), (146, 138316446), (219, 92210964), (292, 69158223), (438, 46105482), (657, 30736988), (876, 23052741), (1314, 15368494), (2628, 7684247)]