20211886487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7853}}^1\times {\mathrm{6827}}^1$

素因数の和:14722

約数の個数: 16

約数和(自身を含む): 22523387040

約数和(自身を除く): 2311500553

約数列:

[1, 13, 29, 377, 6827, 7853, 88751, 102089, 197983, 227737, 2573779, 2960581, 53612431, 696961603, 1554760499, 20211886487]

約数ペア:

[(1, 20211886487), (13, 1554760499), (29, 696961603), (377, 53612431), (6827, 2960581), (7853, 2573779), (88751, 227737), (102089, 197983)]