20008168

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{6599}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 37620000

約数和(自身を除く): 17611832

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 6599, 13198, 26396, 52792, 2501021, 5002042, 10004084, 20008168]

約数ペア:

[(1, 20008168), (2, 10004084), (4, 5002042), (8, 2501021), (379, 52792), (758, 26396), (1516, 13198), (3032, 6599)]