20161587646

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{135409}}^1$

素因数の和:136203

約数の個数: 16

約数和(自身を含む): 30564745200

約数和(自身を除く): 10403157554

約数列:

[1, 2, 109, 218, 683, 1366, 74447, 135409, 148894, 270818, 14759581, 29519162, 92484347, 184968694, 10080793823, 20161587646]

約数ペア:

[(1, 20161587646), (2, 10080793823), (109, 184968694), (218, 92484347), (683, 29519162), (1366, 14759581), (74447, 270818), (135409, 148894)]