20143438521

素因数分解:

$3^1\times {\mathrm{877}}^1\times {\mathrm{1297}}^1\times {\mathrm{5903}}^1$

素因数の和:8080

約数の個数: 16

約数和(自身を含む): 26913832704

約数和(自身を除く): 6770394183

約数列:

[1, 3, 877, 1297, 2631, 3891, 5903, 17709, 1137469, 3412407, 5176931, 7656191, 15530793, 22968573, 6714479507, 20143438521]

約数ペア:

[(1, 20143438521), (3, 6714479507), (877, 22968573), (1297, 15530793), (2631, 7656191), (3891, 5176931), (5903, 3412407), (17709, 1137469)]