20173161622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1\times {\mathrm{264997}}^1$

素因数の和:267255

約数の個数: 16

約数和(自身を含む): 32054158080

約数和(自身を除く): 11880996458

約数列:

[1, 2, 17, 34, 2239, 4478, 38063, 76126, 264997, 529994, 4504949, 9009898, 593328283, 1186656566, 10086580811, 20173161622]

約数ペア:

[(1, 20173161622), (2, 10086580811), (17, 1186656566), (34, 593328283), (2239, 9009898), (4478, 4504949), (38063, 529994), (76126, 264997)]