20213248861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{109567}}^1$

素因数の和:110220

約数の個数: 16

約数和(自身を含む): 22751576064

約数和(自身を除く): 2538327203

約数列:

[1, 13, 23, 299, 617, 8021, 14191, 109567, 184483, 1424371, 2520041, 32760533, 67602839, 878836907, 1554865297, 20213248861]

約数ペア:

[(1, 20213248861), (13, 1554865297), (23, 878836907), (299, 67602839), (617, 32760533), (8021, 2520041), (14191, 1424371), (109567, 184483)]