20132563485

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8888549}}^1$

素因数の和:8888708

約数の個数: 16

約数和(自身を含む): 32425430400

約数和(自身を除く): 12292866915

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 8888549, 26665647, 44442745, 133328235, 1342170899, 4026512697, 6710854495, 20132563485]

約数ペア:

[(1, 20132563485), (3, 6710854495), (5, 4026512697), (15, 1342170899), (151, 133328235), (453, 44442745), (755, 26665647), (2265, 8888549)]