20177058711

素因数分解:

$3^1\times {\mathrm{661}}^1\times {\mathrm{1621}}^1\times {\mathrm{6277}}^1$

素因数の和:8562

約数の個数: 16

約数和(自身を含む): 26964361568

約数和(自身を除く): 6787302857

約数列:

[1, 3, 661, 1621, 1983, 4863, 6277, 18831, 1071481, 3214443, 4149097, 10175017, 12447291, 30525051, 6725686237, 20177058711]

約数ペア:

[(1, 20177058711), (3, 6725686237), (661, 30525051), (1621, 12447291), (1983, 10175017), (4863, 4149097), (6277, 3214443), (18831, 1071481)]