20146690

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3617}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 36339192

約数和(自身を除く): 16192502

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 3617, 5570, 7234, 18085, 36170, 2014669, 4029338, 10073345, 20146690]

約数ペア:

[(1, 20146690), (2, 10073345), (5, 4029338), (10, 2014669), (557, 36170), (1114, 18085), (2785, 7234), (3617, 5570)]