20275995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58771}}^1$

素因数の和:58802

約数の個数: 16

約数和(自身を含む): 33852672

約数和(自身を除く): 13576677

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58771, 176313, 293855, 881565, 1351733, 4055199, 6758665, 20275995]

約数ペア:

[(1, 20275995), (3, 6758665), (5, 4055199), (15, 1351733), (23, 881565), (69, 293855), (115, 176313), (345, 58771)]