20137544408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42664289}}^1$

素因数の和:42664354

約数の個数: 16

約数和(自身を含む): 38397861000

約数和(自身を除く): 18260316592

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42664289, 85328578, 170657156, 341314312, 2517193051, 5034386102, 10068772204, 20137544408]

約数ペア:

[(1, 20137544408), (2, 10068772204), (4, 5034386102), (8, 2517193051), (59, 341314312), (118, 170657156), (236, 85328578), (472, 42664289)]