16671620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119083}}^1$

素因数の和:119099

約数の個数: 24

約数和(自身を含む): 40012224

約数和(自身を除く): 23340604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119083, 238166, 476332, 595415, 833581, 1190830, 1667162, 2381660, 3334324, 4167905, 8335810, 16671620]

約数ペア:

[(1, 16671620), (2, 8335810), (4, 4167905), (5, 3334324), (7, 2381660), (10, 1667162), (14, 1190830), (20, 833581), (28, 595415), (35, 476332), (70, 238166), (140, 119083)]