20162444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3271}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 37379328

約数和(自身を除く): 17216884

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 3271, 6164, 6542, 13084, 75233, 150466, 219157, 300932, 438314, 876628, 5040611, 10081222, 20162444]

約数ペア:

[(1, 20162444), (2, 10081222), (4, 5040611), (23, 876628), (46, 438314), (67, 300932), (92, 219157), (134, 150466), (268, 75233), (1541, 13084), (3082, 6542), (3271, 6164)]