20151237604

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{49879301}}^1$

素因数の和:49879406

約数の個数: 12

約数和(自身を含む): 35613821628

約数和(自身を除く): 15462584024

約数列:

[1, 2, 4, 101, 202, 404, 49879301, 99758602, 199517204, 5037809401, 10075618802, 20151237604]

約数ペア:

[(1, 20151237604), (2, 10075618802), (4, 5037809401), (101, 199517204), (202, 99758602), (404, 49879301)]