20955096

素因数分解:

$2^3\times 3^2\times {\mathrm{291043}}^1$

素因数の和:291055

約数の個数: 24

約数和(自身を含む): 56753580

約数和(自身を除く): 35798484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 291043, 582086, 873129, 1164172, 1746258, 2328344, 2619387, 3492516, 5238774, 6985032, 10477548, 20955096]

約数ペア:

[(1, 20955096), (2, 10477548), (3, 6985032), (4, 5238774), (6, 3492516), (8, 2619387), (9, 2328344), (12, 1746258), (18, 1164172), (24, 873129), (36, 582086), (72, 291043)]