20107122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478741}}^1$

素因数の和:478753

約数の個数: 16

約数和(自身を含む): 45959232

約数和(自身を除く): 25852110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478741, 957482, 1436223, 2872446, 3351187, 6702374, 10053561, 20107122]

約数ペア:

[(1, 20107122), (2, 10053561), (3, 6702374), (6, 3351187), (7, 2872446), (14, 1436223), (21, 957482), (42, 478741)]