20137113218

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{6029}}^1\times {\mathrm{22877}}^1$

素因数の和:28981

約数の個数: 16

約数和(自身を含む): 30625863480

約数和(自身を除く): 10488750262

約数列:

[1, 2, 73, 146, 6029, 12058, 22877, 45754, 440117, 880234, 1670021, 3340042, 137925433, 275850866, 10068556609, 20137113218]

約数ペア:

[(1, 20137113218), (2, 10068556609), (73, 275850866), (146, 137925433), (6029, 3340042), (12058, 1670021), (22877, 880234), (45754, 440117)]