20173476631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{258631}}^1$

素因数の和:259662

約数の個数: 16

約数和(自身を含む): 25176273408

約数和(自身を除く): 5002796777

約数列:

[1, 7, 11, 77, 1013, 7091, 11143, 78001, 258631, 1810417, 2844941, 19914587, 261993203, 1833952421, 2881925233, 20173476631]

約数ペア:

[(1, 20173476631), (7, 2881925233), (11, 1833952421), (77, 261993203), (1013, 19914587), (7091, 2844941), (11143, 1810417), (78001, 258631)]