20853636

素因数分解:

$2^2\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{1567}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 48733440

約数和(自身を除く): 27879804

約数列:

[1, 2, 3, 4, 6, 12, 1109, 1567, 2218, 3134, 3327, 4436, 4701, 6268, 6654, 9402, 13308, 18804, 1737803, 3475606, 5213409, 6951212, 10426818, 20853636]

約数ペア:

[(1, 20853636), (2, 10426818), (3, 6951212), (4, 5213409), (6, 3475606), (12, 1737803), (1109, 18804), (1567, 13308), (2218, 9402), (3134, 6654), (3327, 6268), (4436, 4701)]