16760020

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1399}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 35280000

約数和(自身を除く): 18519980

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 1399, 2396, 2798, 2995, 5596, 5990, 6995, 11980, 13990, 27980, 838001, 1676002, 3352004, 4190005, 8380010, 16760020]

約数ペア:

[(1, 16760020), (2, 8380010), (4, 4190005), (5, 3352004), (10, 1676002), (20, 838001), (599, 27980), (1198, 13990), (1399, 11980), (2396, 6995), (2798, 5990), (2995, 5596)]