202025620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{594193}}^1$

素因数の和:594219

約数の個数: 24

約数和(自身を含む): 449210664

約数和(自身を除く): 247185044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 594193, 1188386, 2376772, 2970965, 5941930, 10101281, 11883860, 20202562, 40405124, 50506405, 101012810, 202025620]

約数ペア:

[(1, 202025620), (2, 101012810), (4, 50506405), (5, 40405124), (10, 20202562), (17, 11883860), (20, 10101281), (34, 5941930), (68, 2970965), (85, 2376772), (170, 1188386), (340, 594193)]