20189060739

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{14855821}}^1$

素因数の和:14855978

約数の個数: 12

約数和(自身を含む): 29355104272

約数和(自身を除く): 9166043533

約数列:

[1, 3, 9, 151, 453, 1359, 14855821, 44567463, 133702389, 2243228971, 6729686913, 20189060739]

約数ペア:

[(1, 20189060739), (3, 6729686913), (9, 2243228971), (151, 133702389), (453, 44567463), (1359, 14855821)]