20168023672

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{3623}}^1\times {\mathrm{5479}}^1$

素因数の和:9235

約数の個数: 32

約数和(自身を含む): 38130278400

約数和(自身を除く): 17962254728

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 3623, 5479, 7246, 10958, 14492, 21916, 28984, 43832, 460121, 695833, 920242, 1391666, 1840484, 2783332, 3680968, 5566664, 19850417, 39700834, 79401668, 158803336, 2521002959, 5042005918, 10084011836, 20168023672]

約数ペア:

[(1, 20168023672), (2, 10084011836), (4, 5042005918), (8, 2521002959), (127, 158803336), (254, 79401668), (508, 39700834), (1016, 19850417), (3623, 5566664), (5479, 3680968), (7246, 2783332), (10958, 1840484), (14492, 1391666), (21916, 920242), (28984, 695833), (43832, 460121)]