20160419841

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{47660567}}^1$

素因数の和:47660620

約数の個数: 12

約数和(自身を含む): 29740194432

約数和(自身を除く): 9579774591

約数列:

[1, 3, 9, 47, 141, 423, 47660567, 142981701, 428945103, 2240046649, 6720139947, 20160419841]

約数ペア:

[(1, 20160419841), (3, 6720139947), (9, 2240046649), (47, 428945103), (141, 142981701), (423, 47660567)]