966401620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{469127}}^1$

素因数の和:469239

約数の個数: 24

約数和(自身を含む): 2049151104

約数和(自身を除く): 1082749484

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 469127, 938254, 1876508, 2345635, 4691270, 9382540, 48320081, 96640162, 193280324, 241600405, 483200810, 966401620]

約数ペア:

[(1, 966401620), (2, 483200810), (4, 241600405), (5, 193280324), (10, 96640162), (20, 48320081), (103, 9382540), (206, 4691270), (412, 2345635), (515, 1876508), (1030, 938254), (2060, 469127)]