20101326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478603}}^1$

素因数の和:478615

約数の個数: 16

約数和(自身を含む): 45945984

約数和(自身を除く): 25844658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478603, 957206, 1435809, 2871618, 3350221, 6700442, 10050663, 20101326]

約数ペア:

[(1, 20101326), (2, 10050663), (3, 6700442), (6, 3350221), (7, 2871618), (14, 1435809), (21, 957206), (42, 478603)]