20366921107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{245909}}^1$

素因数の和:246222

約数の個数: 16

約数和(自身を含む): 22969961280

約数和(自身を除く): 2603040173

約数列:

[1, 13, 23, 277, 299, 3601, 6371, 82823, 245909, 3196817, 5655907, 68116793, 73526791, 885518309, 1566686239, 20366921107]

約数ペア:

[(1, 20366921107), (13, 1566686239), (23, 885518309), (277, 73526791), (299, 68116793), (3601, 5655907), (6371, 3196817), (82823, 245909)]