20503134

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8969}}^1$

素因数の和:9104

約数の個数: 24

約数和(自身を含む): 44778240

約数和(自身を除く): 24275106

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8969, 17938, 26907, 53814, 80721, 161442, 1139063, 2278126, 3417189, 6834378, 10251567, 20503134]

約数ペア:

[(1, 20503134), (2, 10251567), (3, 6834378), (6, 3417189), (9, 2278126), (18, 1139063), (127, 161442), (254, 80721), (381, 53814), (762, 26907), (1143, 17938), (2286, 8969)]