20005598

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 30572640

約数和(自身を除く): 10567042

約数列:

[1, 2, 89, 167, 178, 334, 673, 1346, 14863, 29726, 59897, 112391, 119794, 224782, 10002799, 20005598]

約数ペア:

[(1, 20005598), (2, 10002799), (89, 224782), (167, 119794), (178, 112391), (334, 59897), (673, 29726), (1346, 14863)]