20479824

素因数分解:

$2^4\times 3^3\times {\mathrm{47407}}^1$

素因数の和:47424

約数の個数: 40

約数和(自身を含む): 58785920

約数和(自身を除く): 38306096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47407, 94814, 142221, 189628, 284442, 379256, 426663, 568884, 758512, 853326, 1137768, 1279989, 1706652, 2275536, 2559978, 3413304, 5119956, 6826608, 10239912, 20479824]

約数ペア:

[(1, 20479824), (2, 10239912), (3, 6826608), (4, 5119956), (6, 3413304), (8, 2559978), (9, 2275536), (12, 1706652), (16, 1279989), (18, 1137768), (24, 853326), (27, 758512), (36, 568884), (48, 426663), (54, 379256), (72, 284442), (108, 189628), (144, 142221), (216, 94814), (432, 47407)]