20145950512

素因数分解:

$2^4\times {\mathrm{7457}}^1\times {\mathrm{168851}}^1$

素因数の和:176316

約数の個数: 20

約数和(自身を含む): 39038244696

約数和(自身を除く): 18892294184

約数列:

[1, 2, 4, 8, 16, 7457, 14914, 29828, 59656, 119312, 168851, 337702, 675404, 1350808, 2701616, 1259121907, 2518243814, 5036487628, 10072975256, 20145950512]

約数ペア:

[(1, 20145950512), (2, 10072975256), (4, 5036487628), (8, 2518243814), (16, 1259121907), (7457, 2701616), (14914, 1350808), (29828, 675404), (59656, 337702), (119312, 168851)]