20165760006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480137143}}^1$

素因数の和:480137155

約数の個数: 16

約数和(自身を含む): 46093165824

約数和(自身を除く): 25927405818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480137143, 960274286, 1440411429, 2880822858, 3360960001, 6721920002, 10082880003, 20165760006]

約数ペア:

[(1, 20165760006), (2, 10082880003), (3, 6721920002), (6, 3360960001), (7, 2880822858), (14, 1440411429), (21, 960274286), (42, 480137143)]