20185175058

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1\times {\mathrm{13219}}^1$

素因数の和:15002

約数の個数: 32

約数和(自身を含む): 40655624640

約数和(自身を除く): 20470449582

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 1621, 3242, 4863, 9726, 13219, 26438, 39657, 79314, 254497, 508994, 763491, 1526982, 2075383, 4150766, 6226149, 12452298, 21427999, 42855998, 64283997, 128567994, 3364195843, 6728391686, 10092587529, 20185175058]

約数ペア:

[(1, 20185175058), (2, 10092587529), (3, 6728391686), (6, 3364195843), (157, 128567994), (314, 64283997), (471, 42855998), (942, 21427999), (1621, 12452298), (3242, 6226149), (4863, 4150766), (9726, 2075383), (13219, 1526982), (26438, 763491), (39657, 508994), (79314, 254497)]