20532310

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2011}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 37012752

約数和(自身を除く): 16480442

約数列:

[1, 2, 5, 10, 1021, 2011, 2042, 4022, 5105, 10055, 10210, 20110, 2053231, 4106462, 10266155, 20532310]

約数ペア:

[(1, 20532310), (2, 10266155), (5, 4106462), (10, 2053231), (1021, 20110), (2011, 10210), (2042, 10055), (4022, 5105)]