20733588

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1709}}^1$

素因数の和:2056

約数の個数: 36

約数和(自身を含む): 52596180

約数和(自身を除く): 31862592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 1709, 2022, 3033, 3418, 4044, 5127, 6066, 6836, 10254, 12132, 15381, 20508, 30762, 61524, 575933, 1151866, 1727799, 2303732, 3455598, 5183397, 6911196, 10366794, 20733588]

約数ペア:

[(1, 20733588), (2, 10366794), (3, 6911196), (4, 5183397), (6, 3455598), (9, 2303732), (12, 1727799), (18, 1151866), (36, 575933), (337, 61524), (674, 30762), (1011, 20508), (1348, 15381), (1709, 12132), (2022, 10254), (3033, 6836), (3418, 6066), (4044, 5127)]