20153173696

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10858391}}^1$

素因数の和:10858432

約数の個数: 28

約数和(自身を含む): 41370473520

約数和(自身を除く): 21217299824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10858391, 21716782, 43433564, 86867128, 173734256, 314893339, 347468512, 629786678, 694937024, 1259573356, 2519146712, 5038293424, 10076586848, 20153173696]

約数ペア:

[(1, 20153173696), (2, 10076586848), (4, 5038293424), (8, 2519146712), (16, 1259573356), (29, 694937024), (32, 629786678), (58, 347468512), (64, 314893339), (116, 173734256), (232, 86867128), (464, 43433564), (928, 21716782), (1856, 10858391)]