20199468446

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{6323}}^1\times {\mathrm{20219}}^1$

素因数の和:26623

約数の個数: 16

約数和(自身を含む): 30689107200

約数和(自身を除く): 10489638754

約数列:

[1, 2, 79, 158, 6323, 12646, 20219, 40438, 499517, 999034, 1597301, 3194602, 127844737, 255689474, 10099734223, 20199468446]

約数ペア:

[(1, 20199468446), (2, 10099734223), (79, 255689474), (158, 127844737), (6323, 3194602), (12646, 1597301), (20219, 999034), (40438, 499517)]