20809333788

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2255021}}^1$

素因数の和:2255797

約数の個数: 24

約数和(自身を含む): 48618274320

約数和(自身を除く): 27808940532

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2307, 3076, 4614, 9228, 2255021, 4510042, 6765063, 9020084, 13530126, 27060252, 1734111149, 3468222298, 5202333447, 6936444596, 10404666894, 20809333788]

約数ペア:

[(1, 20809333788), (2, 10404666894), (3, 6936444596), (4, 5202333447), (6, 3468222298), (12, 1734111149), (769, 27060252), (1538, 13530126), (2307, 9020084), (3076, 6765063), (4614, 4510042), (9228, 2255021)]