20201060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91823}}^1$

素因数の和:91843

約数の個数: 24

約数和(自身を含む): 46279296

約数和(自身を除く): 26078236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91823, 183646, 367292, 459115, 918230, 1010053, 1836460, 2020106, 4040212, 5050265, 10100530, 20201060]

約数ペア:

[(1, 20201060), (2, 10100530), (4, 5050265), (5, 4040212), (10, 2020106), (11, 1836460), (20, 1010053), (22, 918230), (44, 459115), (55, 367292), (110, 183646), (220, 91823)]