20774742

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{48767}}^1$

素因数の和:48843

約数の個数: 16

約数和(自身を含む): 42135552

約数和(自身を除く): 21360810

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 48767, 97534, 146301, 292602, 3462457, 6924914, 10387371, 20774742]

約数ペア:

[(1, 20774742), (2, 10387371), (3, 6924914), (6, 3462457), (71, 292602), (142, 146301), (213, 97534), (426, 48767)]