20174041432

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2161}}^1\times {\mathrm{17417}}^1$

素因数の和:19651

約数の個数: 32

約数和(自身を含む): 38410870320

約数和(自身を除く): 18236828888

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2161, 4322, 8644, 17288, 17417, 34834, 69668, 139336, 144787, 289574, 579148, 1158296, 1166939, 2333878, 4667756, 9335512, 37638137, 75276274, 150552548, 301105096, 2521755179, 5043510358, 10087020716, 20174041432]

約数ペア:

[(1, 20174041432), (2, 10087020716), (4, 5043510358), (8, 2521755179), (67, 301105096), (134, 150552548), (268, 75276274), (536, 37638137), (2161, 9335512), (4322, 4667756), (8644, 2333878), (17288, 1166939), (17417, 1158296), (34834, 579148), (69668, 289574), (139336, 144787)]