20676972

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{5113}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 48398896

約数和(自身を除く): 27721924

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 5113, 10226, 15339, 20452, 30678, 61356, 1723081, 3446162, 5169243, 6892324, 10338486, 20676972]

約数ペア:

[(1, 20676972), (2, 10338486), (3, 6892324), (4, 5169243), (6, 3446162), (12, 1723081), (337, 61356), (674, 30678), (1011, 20452), (1348, 15339), (2022, 10226), (4044, 5113)]