20159200827

素因数分解:

$3^2\times {\mathrm{5381}}^1\times {\mathrm{416263}}^1$

素因数の和:421650

約数の個数: 12

約数和(自身を含む): 29124327024

約数和(自身を除く): 8965126197

約数列:

[1, 3, 9, 5381, 16143, 48429, 416263, 1248789, 3746367, 2239911203, 6719733609, 20159200827]

約数ペア:

[(1, 20159200827), (3, 6719733609), (9, 2239911203), (5381, 3746367), (16143, 1248789), (48429, 416263)]