20137504

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5569}}^1$

素因数の和:5692

約数の個数: 24

約数和(自身を含む): 40003740

約数和(自身を除く): 19866236

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5569, 11138, 22276, 44552, 89104, 178208, 629297, 1258594, 2517188, 5034376, 10068752, 20137504]

約数ペア:

[(1, 20137504), (2, 10068752), (4, 5034376), (8, 2517188), (16, 1258594), (32, 629297), (113, 178208), (226, 89104), (452, 44552), (904, 22276), (1808, 11138), (3616, 5569)]