20701506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{492893}}^1$

素因数の和:492905

約数の個数: 16

約数和(自身を含む): 47317824

約数和(自身を除く): 26616318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 492893, 985786, 1478679, 2957358, 3450251, 6900502, 10350753, 20701506]

約数ペア:

[(1, 20701506), (2, 10350753), (3, 6900502), (6, 3450251), (7, 2957358), (14, 1478679), (21, 985786), (42, 492893)]