20216092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12541}}^1$

素因数の和:12589

約数の個数: 24

約数和(自身を含む): 39331712

約数和(自身を除く): 19115620

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 12541, 25082, 50164, 163033, 326066, 388771, 652132, 777542, 1555084, 5054023, 10108046, 20216092]

約数ペア:

[(1, 20216092), (2, 10108046), (4, 5054023), (13, 1555084), (26, 777542), (31, 652132), (52, 388771), (62, 326066), (124, 163033), (403, 50164), (806, 25082), (1612, 12541)]