20632340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35573}}^1$

素因数の和:35611

約数の個数: 24

約数和(自身を含む): 44823240

約数和(自身を除く): 24190900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 35573, 71146, 142292, 177865, 355730, 711460, 1031617, 2063234, 4126468, 5158085, 10316170, 20632340]

約数ペア:

[(1, 20632340), (2, 10316170), (4, 5158085), (5, 4126468), (10, 2063234), (20, 1031617), (29, 711460), (58, 355730), (116, 177865), (145, 142292), (290, 71146), (580, 35573)]