20645346

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4733}}^1$

素因数の和:5465

約数の個数: 16

約数和(自身を含む): 41356224

約数和(自身を除く): 20710878

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4733, 9466, 14199, 28398, 3440891, 6881782, 10322673, 20645346]

約数ペア:

[(1, 20645346), (2, 10322673), (3, 6881782), (6, 3440891), (727, 28398), (1454, 14199), (2181, 9466), (4362, 4733)]