20346750909

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{2932231}}^1$

素因数の和:2932497

約数の個数: 16

約数和(自身を含む): 30260634240

約数和(自身を除く): 9913883331

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 2932231, 8796693, 26390079, 79170237, 753583367, 2260750101, 6782250303, 20346750909]

約数ペア:

[(1, 20346750909), (3, 6782250303), (9, 2260750101), (27, 753583367), (257, 79170237), (771, 26390079), (2313, 8796693), (6939, 2932231)]