20486409098

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1\times {\mathrm{55021}}^1$

素因数の和:57349

約数の個数: 16

約数和(自身を含む): 31114280736

約数和(自身を除く): 10627871638

約数列:

[1, 2, 83, 166, 2243, 4486, 55021, 110042, 186169, 372338, 4566743, 9133486, 123412103, 246824206, 10243204549, 20486409098]

約数ペア:

[(1, 20486409098), (2, 10243204549), (83, 246824206), (166, 123412103), (2243, 9133486), (4486, 4566743), (55021, 372338), (110042, 186169)]