20199062043

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{1487303}}^1$

素因数の和:1487815

約数の個数: 16

約数和(自身を含む): 29984048640

約数和(自身を除く): 9784986597

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 1487303, 4461909, 13385727, 40157181, 748113409, 2244340227, 6733020681, 20199062043]

約数ペア:

[(1, 20199062043), (3, 6733020681), (9, 2244340227), (27, 748113409), (503, 40157181), (1509, 13385727), (4527, 4461909), (13581, 1487303)]