20182036

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4591}}^1$

素因数の和:4759

約数の個数: 24

約数和(自身を含む): 40630016

約数和(自身を除く): 20447980

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 4591, 9182, 18364, 32137, 64274, 128548, 720787, 1441574, 2883148, 5045509, 10091018, 20182036]

約数ペア:

[(1, 20182036), (2, 10091018), (4, 5045509), (7, 2883148), (14, 1441574), (28, 720787), (157, 128548), (314, 64274), (628, 32137), (1099, 18364), (2198, 9182), (4396, 4591)]