20152806056

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{89137}}^1$

素因数の和:89681

約数の個数: 32

約数和(自身を含む): 38507616000

約数和(自身を除く): 18354809944

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 479, 958, 1916, 3832, 28261, 56522, 89137, 113044, 178274, 226088, 356548, 713096, 5259083, 10518166, 21036332, 42072664, 42696623, 85393246, 170786492, 341572984, 2519100757, 5038201514, 10076403028, 20152806056]

約数ペア:

[(1, 20152806056), (2, 10076403028), (4, 5038201514), (8, 2519100757), (59, 341572984), (118, 170786492), (236, 85393246), (472, 42696623), (479, 42072664), (958, 21036332), (1916, 10518166), (3832, 5259083), (28261, 713096), (56522, 356548), (89137, 226088), (113044, 178274)]