20610470

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 38132640

約数和(自身を除く): 17522170

約数列:

[1, 2, 5, 10, 59, 118, 181, 193, 295, 362, 386, 590, 905, 965, 1810, 1930, 10679, 11387, 21358, 22774, 34933, 53395, 56935, 69866, 106790, 113870, 174665, 349330, 2061047, 4122094, 10305235, 20610470]

約数ペア:

[(1, 20610470), (2, 10305235), (5, 4122094), (10, 2061047), (59, 349330), (118, 174665), (181, 113870), (193, 106790), (295, 69866), (362, 56935), (386, 53395), (590, 34933), (905, 22774), (965, 21358), (1810, 11387), (1930, 10679)]