20164035418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1\times {\mathrm{126311}}^1$

素因数の和:130533

約数の個数: 16

約数和(自身を含む): 31845781440

約数和(自身を除く): 11681746022

約数列:

[1, 2, 19, 38, 4201, 8402, 79819, 126311, 159638, 252622, 2399909, 4799818, 530632511, 1061265022, 10082017709, 20164035418]

約数ペア:

[(1, 20164035418), (2, 10082017709), (19, 1061265022), (38, 530632511), (4201, 4799818), (8402, 2399909), (79819, 252622), (126311, 159638)]