14013820

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4463}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 29623104

約数和(自身を除く): 15609284

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 4463, 8926, 17852, 22315, 44630, 89260, 700691, 1401382, 2802764, 3503455, 7006910, 14013820]

約数ペア:

[(1, 14013820), (2, 7006910), (4, 3503455), (5, 2802764), (10, 1401382), (20, 700691), (157, 89260), (314, 44630), (628, 22315), (785, 17852), (1570, 8926), (3140, 4463)]