20054006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75391}}^1$

素因数の和:75419

約数の個数: 16

約数和(自身を含む): 36188160

約数和(自身を除く): 16134154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75391, 150782, 527737, 1055474, 1432429, 2864858, 10027003, 20054006]

約数ペア:

[(1, 20054006), (2, 10027003), (7, 2864858), (14, 1432429), (19, 1055474), (38, 527737), (133, 150782), (266, 75391)]