20482835

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 25698816

約数和(自身を除く): 5215981

約数列:

[1, 5, 43, 47, 215, 235, 2021, 2027, 10105, 10135, 87161, 95269, 435805, 476345, 4096567, 20482835]

約数ペア:

[(1, 20482835), (5, 4096567), (43, 476345), (47, 435805), (215, 95269), (235, 87161), (2021, 10135), (2027, 10105)]