20527831912

素因数分解:

$2^3\times 7^1\times {\mathrm{366568427}}^1$

素因数の和:366568440

約数の個数: 16

約数和(自身を含む): 43988211360

約数和(自身を除く): 23460379448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 366568427, 733136854, 1466273708, 2565978989, 2932547416, 5131957978, 10263915956, 20527831912]

約数ペア:

[(1, 20527831912), (2, 10263915956), (4, 5131957978), (7, 2932547416), (8, 2565978989), (14, 1466273708), (28, 733136854), (56, 366568427)]