20992034

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2029}}^1$

素因数の和:2777

約数の個数: 16

約数和(自身を含む): 36052800

約数和(自身を除く): 15060766

約数列:

[1, 2, 7, 14, 739, 1478, 2029, 4058, 5173, 10346, 14203, 28406, 1499431, 2998862, 10496017, 20992034]

約数ペア:

[(1, 20992034), (2, 10496017), (7, 2998862), (14, 1499431), (739, 28406), (1478, 14203), (2029, 10346), (4058, 5173)]