20185728

素因数分解:

$2^7\times 3^1\times {\mathrm{52567}}^1$

素因数の和:52584

約数の個数: 32

約数和(自身を含む): 53619360

約数和(自身を除く): 33433632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52567, 105134, 157701, 210268, 315402, 420536, 630804, 841072, 1261608, 1682144, 2523216, 3364288, 5046432, 6728576, 10092864, 20185728]

約数ペア:

[(1, 20185728), (2, 10092864), (3, 6728576), (4, 5046432), (6, 3364288), (8, 2523216), (12, 1682144), (16, 1261608), (24, 841072), (32, 630804), (48, 420536), (64, 315402), (96, 210268), (128, 157701), (192, 105134), (384, 52567)]