20562713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 22406016

約数和(自身を除く): 1843303

約数列:

[1, 23, 37, 73, 331, 851, 1679, 2701, 7613, 12247, 24163, 62123, 281681, 555749, 894031, 20562713]

約数ペア:

[(1, 20562713), (23, 894031), (37, 555749), (73, 281681), (331, 62123), (851, 24163), (1679, 12247), (2701, 7613)]