20098302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478531}}^1$

素因数の和:478543

約数の個数: 16

約数和(自身を含む): 45939072

約数和(自身を除く): 25840770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478531, 957062, 1435593, 2871186, 3349717, 6699434, 10049151, 20098302]

約数ペア:

[(1, 20098302), (2, 10049151), (3, 6699434), (6, 3349717), (7, 2871186), (14, 1435593), (21, 957062), (42, 478531)]