20368476

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 53306400

約数和(自身を除く): 32937924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 1669, 2034, 3051, 3338, 4068, 5007, 6102, 6676, 10014, 12204, 15021, 20028, 30042, 45063, 60084, 90126, 180252, 188597, 377194, 565791, 754388, 1131582, 1697373, 2263164, 3394746, 5092119, 6789492, 10184238, 20368476]

約数ペア:

[(1, 20368476), (2, 10184238), (3, 6789492), (4, 5092119), (6, 3394746), (9, 2263164), (12, 1697373), (18, 1131582), (27, 754388), (36, 565791), (54, 377194), (108, 188597), (113, 180252), (226, 90126), (339, 60084), (452, 45063), (678, 30042), (1017, 20028), (1356, 15021), (1669, 12204), (2034, 10014), (3051, 6676), (3338, 6102), (4068, 5007)]