20072608938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58691839}}^1$

素因数の和:58691866

約数の個数: 24

約数和(自身を含む): 45779635200

約数和(自身を除く): 25707026262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58691839, 117383678, 176075517, 352151034, 528226551, 1056453102, 1115144941, 2230289882, 3345434823, 6690869646, 10036304469, 20072608938]

約数ペア:

[(1, 20072608938), (2, 10036304469), (3, 6690869646), (6, 3345434823), (9, 2230289882), (18, 1115144941), (19, 1056453102), (38, 528226551), (57, 352151034), (114, 176075517), (171, 117383678), (342, 58691839)]