20191547529

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{144379}}^1$

素因数の和:144805

約数の個数: 24

約数和(自身を含む): 29955962400

約数和(自身を除く): 9764414871

約数列:

[1, 3, 9, 41, 123, 369, 379, 1137, 3411, 15539, 46617, 139851, 144379, 433137, 1299411, 5919539, 17758617, 53275851, 54719641, 164158923, 492476769, 2243505281, 6730515843, 20191547529]

約数ペア:

[(1, 20191547529), (3, 6730515843), (9, 2243505281), (41, 492476769), (123, 164158923), (369, 54719641), (379, 53275851), (1137, 17758617), (3411, 5919539), (15539, 1299411), (46617, 433137), (139851, 144379)]