20450136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121727}}^1$

素因数の和:121743

約数の個数: 32

約数和(自身を含む): 58429440

約数和(自身を除く): 37979304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121727, 243454, 365181, 486908, 730362, 852089, 973816, 1460724, 1704178, 2556267, 2921448, 3408356, 5112534, 6816712, 10225068, 20450136]

約数ペア:

[(1, 20450136), (2, 10225068), (3, 6816712), (4, 5112534), (6, 3408356), (7, 2921448), (8, 2556267), (12, 1704178), (14, 1460724), (21, 973816), (24, 852089), (28, 730362), (42, 486908), (56, 365181), (84, 243454), (168, 121727)]