2016382120

素因数分解:

$2^3\times 5^1\times {\mathrm{50409553}}^1$

素因数の和:50409564

約数の個数: 16

約数和(自身を含む): 4536859860

約数和(自身を除く): 2520477740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50409553, 100819106, 201638212, 252047765, 403276424, 504095530, 1008191060, 2016382120]

約数ペア:

[(1, 2016382120), (2, 1008191060), (4, 504095530), (5, 403276424), (8, 252047765), (10, 201638212), (20, 100819106), (40, 50409553)]