20423022

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79159}}^1$

素因数の和:79207

約数の個数: 16

約数和(自身を含む): 41796480

約数和(自身を除く): 21373458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 79159, 158318, 237477, 474954, 3403837, 6807674, 10211511, 20423022]

約数ペア:

[(1, 20423022), (2, 10211511), (3, 6807674), (6, 3403837), (43, 474954), (86, 237477), (129, 158318), (258, 79159)]