20146548273

素因数分解:

$3^1\times {\mathrm{661}}^1\times {\mathrm{2297}}^1\times {\mathrm{4423}}^1$

素因数の和:7384

約数の個数: 16

約数和(自身を含む): 26920500096

約数和(自身を除く): 6773951823

約数列:

[1, 3, 661, 1983, 2297, 4423, 6891, 13269, 1518317, 2923603, 4554951, 8770809, 10159631, 30478893, 6715516091, 20146548273]

約数ペア:

[(1, 20146548273), (3, 6715516091), (661, 30478893), (1983, 10159631), (2297, 8770809), (4423, 4554951), (6891, 2923603), (13269, 1518317)]