20168060163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{322261}}^1$

素因数の和:323194

約数の個数: 16

約数和(自身を含む): 28090934016

約数和(自身を除く): 7922873853

約数列:

[1, 3, 23, 69, 907, 2721, 20861, 62583, 322261, 966783, 7412003, 22236009, 292290727, 876872181, 6722686721, 20168060163]

約数ペア:

[(1, 20168060163), (3, 6722686721), (23, 876872181), (69, 292290727), (907, 22236009), (2721, 7412003), (20861, 966783), (62583, 322261)]