20047008

素因数分解:

$2^5\times 3^1\times {\mathrm{367}}^1\times {\mathrm{569}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 32812512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 367, 569, 734, 1101, 1138, 1468, 1707, 2202, 2276, 2936, 3414, 4404, 4552, 5872, 6828, 8808, 9104, 11744, 13656, 17616, 18208, 27312, 35232, 54624, 208823, 417646, 626469, 835292, 1252938, 1670584, 2505876, 3341168, 5011752, 6682336, 10023504, 20047008]

約数ペア:

[(1, 20047008), (2, 10023504), (3, 6682336), (4, 5011752), (6, 3341168), (8, 2505876), (12, 1670584), (16, 1252938), (24, 835292), (32, 626469), (48, 417646), (96, 208823), (367, 54624), (569, 35232), (734, 27312), (1101, 18208), (1138, 17616), (1468, 13656), (1707, 11744), (2202, 9104), (2276, 8808), (2936, 6828), (3414, 5872), (4404, 4552)]