20045748

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{14783}}^1$

素因数の和:14903

約数の個数: 24

約数和(自身を含む): 47190528

約数和(自身を除く): 27144780

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 14783, 29566, 44349, 59132, 88698, 177396, 1670479, 3340958, 5011437, 6681916, 10022874, 20045748]

約数ペア:

[(1, 20045748), (2, 10022874), (3, 6681916), (4, 5011437), (6, 3340958), (12, 1670479), (113, 177396), (226, 88698), (339, 59132), (452, 44349), (678, 29566), (1356, 14783)]