22420432

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{2753}}^1$

素因数の和:3270

約数の個数: 20

約数和(自身を含む): 43540740

約数和(自身を除く): 21120308

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 2753, 4072, 5506, 8144, 11012, 22024, 44048, 1401277, 2802554, 5605108, 11210216, 22420432]

約数ペア:

[(1, 22420432), (2, 11210216), (4, 5605108), (8, 2802554), (16, 1401277), (509, 44048), (1018, 22024), (2036, 11012), (2753, 8144), (4072, 5506)]