20175589994

素因数分解:

$2^1\times 7^1\times {\mathrm{338369}}^1\times {\mathrm{4259}}^1$

素因数の和:342637

約数の個数: 16

約数和(自身を含む): 34594948800

約数和(自身を除く): 14419358806

約数列:

[1, 2, 7, 14, 4259, 8518, 29813, 59626, 338369, 676738, 2368583, 4737166, 1441113571, 2882227142, 10087794997, 20175589994]

約数ペア:

[(1, 20175589994), (2, 10087794997), (7, 2882227142), (14, 1441113571), (4259, 4737166), (8518, 2368583), (29813, 676738), (59626, 338369)]