20145294006

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13064393}}^1$

素因数の和:13064655

約数の個数: 16

約数和(自身を含む): 40447363824

約数和(自身を除く): 20302069818

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 13064393, 26128786, 39193179, 78386358, 3357549001, 6715098002, 10072647003, 20145294006]

約数ペア:

[(1, 20145294006), (2, 10072647003), (3, 6715098002), (6, 3357549001), (257, 78386358), (514, 39193179), (771, 26128786), (1542, 13064393)]