20318964

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{5779}}^1$

素因数の和:6079

約数の個数: 24

約数和(自身を含む): 47580960

約数和(自身を除く): 27261996

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 5779, 11558, 17337, 23116, 34674, 69348, 1693247, 3386494, 5079741, 6772988, 10159482, 20318964]

約数ペア:

[(1, 20318964), (2, 10159482), (3, 6772988), (4, 5079741), (6, 3386494), (12, 1693247), (293, 69348), (586, 34674), (879, 23116), (1172, 17337), (1758, 11558), (3516, 5779)]