20440110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{681337}}^1$

素因数の和:681347

約数の個数: 16

約数和(自身を含む): 49056336

約数和(自身を除く): 28616226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 681337, 1362674, 2044011, 3406685, 4088022, 6813370, 10220055, 20440110]

約数ペア:

[(1, 20440110), (2, 10220055), (3, 6813370), (5, 4088022), (6, 3406685), (10, 2044011), (15, 1362674), (30, 681337)]