20207776393

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1\times {\mathrm{84191}}^1$

素因数の和:86232

約数の個数: 16

約数和(自身を含む): 24465521664

約数和(自身を除く): 4257745271

約数列:

[1, 7, 17, 119, 2017, 14119, 34289, 84191, 240023, 589337, 1431247, 10018729, 169813247, 1188692729, 2886825199, 20207776393]

約数ペア:

[(1, 20207776393), (7, 2886825199), (17, 1188692729), (119, 169813247), (2017, 10018729), (14119, 1431247), (34289, 589337), (84191, 240023)]