20195576155

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{1733}}^1\times {\mathrm{11831}}^1$

素因数の和:13766

約数の個数: 16

約数和(自身を含む): 24373825344

約数和(自身を除く): 4178249189

約数列:

[1, 5, 197, 985, 1733, 8665, 11831, 59155, 341401, 1707005, 2330707, 11653535, 20503123, 102515615, 4039115231, 20195576155]

約数ペア:

[(1, 20195576155), (5, 4039115231), (197, 102515615), (985, 20503123), (1733, 11653535), (8665, 2330707), (11831, 1707005), (59155, 341401)]