20902110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{696737}}^1$

素因数の和:696747

約数の個数: 16

約数和(自身を含む): 50165136

約数和(自身を除く): 29263026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 696737, 1393474, 2090211, 3483685, 4180422, 6967370, 10451055, 20902110]

約数ペア:

[(1, 20902110), (2, 10451055), (3, 6967370), (5, 4180422), (6, 3483685), (10, 2090211), (15, 1393474), (30, 696737)]