20233080080

素因数分解:

$2^4\times 5^1\times {\mathrm{252913501}}^1$

素因数の和:252913514

約数の個数: 20

約数和(自身を含む): 47041911372

約数和(自身を除く): 26808831292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252913501, 505827002, 1011654004, 1264567505, 2023308008, 2529135010, 4046616016, 5058270020, 10116540040, 20233080080]

約数ペア:

[(1, 20233080080), (2, 10116540040), (4, 5058270020), (5, 4046616016), (8, 2529135010), (10, 2023308008), (16, 1264567505), (20, 1011654004), (40, 505827002), (80, 252913501)]