20053099073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1\times {\mathrm{13913}}^1$

素因数の和:24776

約数の個数: 16

約数和(自身を含む): 24127989120

約数和(自身を除く): 4074890047

約数列:

[1, 7, 19, 133, 10837, 13913, 75859, 97391, 205903, 264347, 1441321, 1850429, 150775181, 1055426267, 2864728439, 20053099073]

約数ペア:

[(1, 20053099073), (7, 2864728439), (19, 1055426267), (133, 150775181), (10837, 1850429), (13913, 1441321), (75859, 264347), (97391, 205903)]