14256020

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8009}}^1$

素因数の和:8107

約数の個数: 24

約数和(自身を含む): 30277800

約数和(自身を除く): 16021780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 8009, 16018, 32036, 40045, 80090, 160180, 712801, 1425602, 2851204, 3564005, 7128010, 14256020]

約数ペア:

[(1, 14256020), (2, 7128010), (4, 3564005), (5, 2851204), (10, 1425602), (20, 712801), (89, 160180), (178, 80090), (356, 40045), (445, 32036), (890, 16018), (1780, 8009)]