20354262

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2111}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 40753152

約数和(自身を除く): 20398890

約数列:

[1, 2, 3, 6, 1607, 2111, 3214, 4222, 4821, 6333, 9642, 12666, 3392377, 6784754, 10177131, 20354262]

約数ペア:

[(1, 20354262), (2, 10177131), (3, 6784754), (6, 3392377), (1607, 12666), (2111, 9642), (3214, 6333), (4222, 4821)]