443082020

素因数分解:

$2^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{12301}}^1$

素因数の和:14111

約数の個数: 24

約数和(自身を含む): 931064568

約数和(自身を除く): 487982548

約数列:

[1, 2, 4, 5, 10, 20, 1801, 3602, 7204, 9005, 12301, 18010, 24602, 36020, 49204, 61505, 123010, 246020, 22154101, 44308202, 88616404, 110770505, 221541010, 443082020]

約数ペア:

[(1, 443082020), (2, 221541010), (4, 110770505), (5, 88616404), (10, 44308202), (20, 22154101), (1801, 246020), (3602, 123010), (7204, 61505), (9005, 49204), (12301, 36020), (18010, 24602)]