2006102768

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1171789}}^1$

素因数の和:1171904

約数の個数: 20

約数和(自身を含む): 3923152920

約数和(自身を除く): 1917050152

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 1171789, 2343578, 4687156, 9374312, 18748624, 125381423, 250762846, 501525692, 1003051384, 2006102768]

約数ペア:

[(1, 2006102768), (2, 1003051384), (4, 501525692), (8, 250762846), (16, 125381423), (107, 18748624), (214, 9374312), (428, 4687156), (856, 2343578), (1712, 1171789)]