20504286

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34519}}^1$

素因数の和:34541

約数の個数: 32

約数和(自身を含む): 49708800

約数和(自身を除く): 29204514

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34519, 69038, 103557, 207114, 310671, 379709, 621342, 759418, 932013, 1139127, 1864026, 2278254, 3417381, 6834762, 10252143, 20504286]

約数ペア:

[(1, 20504286), (2, 10252143), (3, 6834762), (6, 3417381), (9, 2278254), (11, 1864026), (18, 1139127), (22, 932013), (27, 759418), (33, 621342), (54, 379709), (66, 310671), (99, 207114), (198, 103557), (297, 69038), (594, 34519)]