10402173008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20972123}}^1$

素因数の和:20972162

約数の個数: 20

約数和(自身を含む): 20804347008

約数和(自身を除く): 10402174000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20972123, 41944246, 83888492, 167776984, 335553968, 650135813, 1300271626, 2600543252, 5201086504, 10402173008]

約数ペア:

[(1, 10402173008), (2, 5201086504), (4, 2600543252), (8, 1300271626), (16, 650135813), (31, 335553968), (62, 167776984), (124, 83888492), (248, 41944246), (496, 20972123)]