20468976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38767}}^1$

素因数の和:38789

約数の個数: 40

約数和(自身を含む): 57686784

約数和(自身を除く): 37217808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38767, 77534, 116301, 155068, 232602, 310136, 426437, 465204, 620272, 852874, 930408, 1279311, 1705748, 1860816, 2558622, 3411496, 5117244, 6822992, 10234488, 20468976]

約数ペア:

[(1, 20468976), (2, 10234488), (3, 6822992), (4, 5117244), (6, 3411496), (8, 2558622), (11, 1860816), (12, 1705748), (16, 1279311), (22, 930408), (24, 852874), (33, 620272), (44, 465204), (48, 426437), (66, 310136), (88, 232602), (132, 155068), (176, 116301), (264, 77534), (528, 38767)]