20194773130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288496759}}^1$

素因数の和:288496773

約数の個数: 16

約数和(自身を含む): 41543533440

約数和(自身を除く): 21348760310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288496759, 576993518, 1442483795, 2019477313, 2884967590, 4038954626, 10097386565, 20194773130]

約数ペア:

[(1, 20194773130), (2, 10097386565), (5, 4038954626), (7, 2884967590), (10, 2019477313), (14, 1442483795), (35, 576993518), (70, 288496759)]