20107038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478739}}^1$

素因数の和:478751

約数の個数: 16

約数和(自身を含む): 45959040

約数和(自身を除く): 25852002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478739, 957478, 1436217, 2872434, 3351173, 6702346, 10053519, 20107038]

約数ペア:

[(1, 20107038), (2, 10053519), (3, 6702346), (6, 3351173), (7, 2872434), (14, 1436217), (21, 957478), (42, 478739)]