2060112771

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{98963}}^1$

素因数の和:99232

約数の個数: 20

約数和(自身を含む): 3089458152

約数和(自身を除く): 1029345381

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 6939, 20817, 98963, 296889, 890667, 2672001, 8016003, 25433491, 76300473, 228901419, 686704257, 2060112771]

約数ペア:

[(1, 2060112771), (3, 686704257), (9, 228901419), (27, 76300473), (81, 25433491), (257, 8016003), (771, 2672001), (2313, 890667), (6939, 296889), (20817, 98963)]