20173414084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265439659}}^1$

素因数の和:265439682

約数の個数: 12

約数和(自身を含む): 37161552400

約数和(自身を除く): 16988138316

約数列:

[1, 2, 4, 19, 38, 76, 265439659, 530879318, 1061758636, 5043353521, 10086707042, 20173414084]

約数ペア:

[(1, 20173414084), (2, 10086707042), (4, 5043353521), (19, 1061758636), (38, 530879318), (76, 265439659)]