20163220154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130930001}}^1$

素因数の和:130930021

約数の個数: 16

約数和(自身を含む): 37707840576

約数和(自身を除く): 17544620422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130930001, 261860002, 916510007, 1440230011, 1833020014, 2880460022, 10081610077, 20163220154]

約数ペア:

[(1, 20163220154), (2, 10081610077), (7, 2880460022), (11, 1833020014), (14, 1440230011), (22, 916510007), (77, 261860002), (154, 130930001)]