20227928049

素因数分解:

$3^2\times 7^1\times {\mathrm{8161}}^1\times {\mathrm{39343}}^1$

素因数の和:47517

約数の個数: 24

約数和(自身を含む): 33397075712

約数和(自身を除く): 13169147663

約数列:

[1, 3, 7, 9, 21, 63, 8161, 24483, 39343, 57127, 73449, 118029, 171381, 275401, 354087, 514143, 826203, 2478609, 321078223, 963234669, 2247547561, 2889704007, 6742642683, 20227928049]

約数ペア:

[(1, 20227928049), (3, 6742642683), (7, 2889704007), (9, 2247547561), (21, 963234669), (63, 321078223), (8161, 2478609), (24483, 826203), (39343, 514143), (57127, 354087), (73449, 275401), (118029, 171381)]