20163785610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1925863}}^1$

素因数の和:1926222

約数の個数: 32

約数和(自身を含む): 48531772800

約数和(自身を除く): 28367987190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 1925863, 3851726, 5777589, 9629315, 11555178, 19258630, 28887945, 57775890, 672126187, 1344252374, 2016378561, 3360630935, 4032757122, 6721261870, 10081892805, 20163785610]

約数ペア:

[(1, 20163785610), (2, 10081892805), (3, 6721261870), (5, 4032757122), (6, 3360630935), (10, 2016378561), (15, 1344252374), (30, 672126187), (349, 57775890), (698, 28887945), (1047, 19258630), (1745, 11555178), (2094, 9629315), (3490, 5777589), (5235, 3851726), (10470, 1925863)]