20432126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 15855874

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 359, 398, 718, 2189, 2587, 3949, 4378, 4667, 5174, 7898, 9334, 28457, 51337, 56914, 71441, 102674, 142882, 785851, 928733, 1571702, 1857466, 10216063, 20432126]

約数ペア:

[(1, 20432126), (2, 10216063), (11, 1857466), (13, 1571702), (22, 928733), (26, 785851), (143, 142882), (199, 102674), (286, 71441), (359, 56914), (398, 51337), (718, 28457), (2189, 9334), (2587, 7898), (3949, 5174), (4378, 4667)]