20207515395

素因数分解:

$3^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{335033}}^1$

素因数の和:339062

約数の個数: 16

約数和(自身を含む): 32340161952

約数和(自身を除く): 12132646557

約数列:

[1, 3, 5, 15, 4021, 12063, 20105, 60315, 335033, 1005099, 1675165, 5025495, 1347167693, 4041503079, 6735838465, 20207515395]

約数ペア:

[(1, 20207515395), (3, 6735838465), (5, 4041503079), (15, 1347167693), (4021, 5025495), (12063, 1675165), (20105, 1005099), (60315, 335033)]