20160698895

素因数分解:

$3^2\times 5^1\times {\mathrm{448015531}}^1$

素因数の和:448015542

約数の個数: 12

約数和(自身を含む): 34945211496

約数和(自身を除く): 14784512601

約数列:

[1, 3, 5, 9, 15, 45, 448015531, 1344046593, 2240077655, 4032139779, 6720232965, 20160698895]

約数ペア:

[(1, 20160698895), (3, 6720232965), (5, 4032139779), (9, 2240077655), (15, 1344046593), (45, 448015531)]