20018446638

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{4113943}}^1$

素因数の和:4114759

約数の個数: 16

約数和(自身を含む): 40086270336

約数和(自身を除く): 20067823698

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4866, 4113943, 8227886, 12341829, 24683658, 3336407773, 6672815546, 10009223319, 20018446638]

約数ペア:

[(1, 20018446638), (2, 10009223319), (3, 6672815546), (6, 3336407773), (811, 24683658), (1622, 12341829), (2433, 8227886), (4866, 4113943)]