20492099877

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1\times {\mathrm{50683}}^1$

素因数の和:51432

約数の個数: 16

約数和(自身を含む): 27474782720

約数和(自身を除く): 6982682843

約数列:

[1, 3, 307, 439, 921, 1317, 50683, 134773, 152049, 404319, 15559681, 22249837, 46679043, 66749511, 6830699959, 20492099877]

約数ペア:

[(1, 20492099877), (3, 6830699959), (307, 66749511), (439, 46679043), (921, 22249837), (1317, 15559681), (50683, 404319), (134773, 152049)]