20162883248

素因数分解:

$2^4\times {\mathrm{13121}}^1\times {\mathrm{96043}}^1$

素因数の和:109172

約数の個数: 20

約数和(自身を含む): 39068970408

約数和(自身を除く): 18906087160

約数列:

[1, 2, 4, 8, 16, 13121, 26242, 52484, 96043, 104968, 192086, 209936, 384172, 768344, 1536688, 1260180203, 2520360406, 5040720812, 10081441624, 20162883248]

約数ペア:

[(1, 20162883248), (2, 10081441624), (4, 5040720812), (8, 2520360406), (16, 1260180203), (13121, 1536688), (26242, 768344), (52484, 384172), (96043, 209936), (104968, 192086)]