20527824

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14747}}^1$

素因数の和:14787

約数の個数: 40

約数和(自身を含む): 54862560

約数和(自身を除く): 34334736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14747, 29494, 44241, 58988, 88482, 117976, 176964, 235952, 353928, 427663, 707856, 855326, 1282989, 1710652, 2565978, 3421304, 5131956, 6842608, 10263912, 20527824]

約数ペア:

[(1, 20527824), (2, 10263912), (3, 6842608), (4, 5131956), (6, 3421304), (8, 2565978), (12, 1710652), (16, 1282989), (24, 855326), (29, 707856), (48, 427663), (58, 353928), (87, 235952), (116, 176964), (174, 117976), (232, 88482), (348, 58988), (464, 44241), (696, 29494), (1392, 14747)]