22020195

素因数分解:

$3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1721}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 35294112

約数和(自身を除く): 13273917

約数列:

[1, 3, 5, 15, 853, 1721, 2559, 4265, 5163, 8605, 12795, 25815, 1468013, 4404039, 7340065, 22020195]

約数ペア:

[(1, 22020195), (3, 7340065), (5, 4404039), (15, 1468013), (853, 25815), (1721, 12795), (2559, 8605), (4265, 5163)]