20565486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60133}}^1$

素因数の和:60160

約数の個数: 24

約数和(自身を含む): 46904520

約数和(自身を除く): 26339034

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60133, 120266, 180399, 360798, 541197, 1082394, 1142527, 2285054, 3427581, 6855162, 10282743, 20565486]

約数ペア:

[(1, 20565486), (2, 10282743), (3, 6855162), (6, 3427581), (9, 2285054), (18, 1142527), (19, 1082394), (38, 541197), (57, 360798), (114, 180399), (171, 120266), (342, 60133)]