20343234

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5273}}^1$

素因数の和:5921

約数の個数: 16

約数和(自身を含む): 40757472

約数和(自身を除く): 20414238

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 5273, 10546, 15819, 31638, 3390539, 6781078, 10171617, 20343234]

約数ペア:

[(1, 20343234), (2, 10171617), (3, 6781078), (6, 3390539), (643, 31638), (1286, 15819), (1929, 10546), (3858, 5273)]