20194440002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4612709}}^1$

素因数の和:4612921

約数の個数: 16

約数和(自身を含む): 33211512000

約数和(自身を除く): 13017071998

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 4612709, 9225418, 50739799, 101479598, 917929091, 1835858182, 10097220001, 20194440002]

約数ペア:

[(1, 20194440002), (2, 10097220001), (11, 1835858182), (22, 917929091), (199, 101479598), (398, 50739799), (2189, 9225418), (4378, 4612709)]