20106835198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2784109}}^1$

素因数の和:2784291

約数の個数: 16

約数和(自身を含む): 31672035360

約数和(自身を除く): 11565200162

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 2784109, 5568218, 64034507, 128069014, 437105113, 874210226, 10053417599, 20106835198]

約数ペア:

[(1, 20106835198), (2, 10053417599), (23, 874210226), (46, 437105113), (157, 128069014), (314, 64034507), (3611, 5568218), (7222, 2784109)]