20213346

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20173}}^1$

素因数の和:20345

約数の個数: 16

約数和(自身を含む): 40670784

約数和(自身を除く): 20457438

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 20173, 40346, 60519, 121038, 3368891, 6737782, 10106673, 20213346]

約数ペア:

[(1, 20213346), (2, 10106673), (3, 6737782), (6, 3368891), (167, 121038), (334, 60519), (501, 40346), (1002, 20173)]