20106138086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{530701}}^1$

素因数の和:531719

約数の個数: 16

約数和(自身を含む): 31778435760

約数和(自身を除く): 11672297674

約数列:

[1, 2, 19, 38, 997, 1994, 18943, 37886, 530701, 1061402, 10083319, 20166638, 529108897, 1058217794, 10053069043, 20106138086]

約数ペア:

[(1, 20106138086), (2, 10053069043), (19, 1058217794), (38, 529108897), (997, 20166638), (1994, 10083319), (18943, 1061402), (37886, 530701)]