21236706032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{45768763}}^1$

素因数の和:45768800

約数の個数: 20

約数和(自身を含む): 42564950520

約数和(自身を除く): 21328244488

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 45768763, 91537526, 183075052, 366150104, 732300208, 1327294127, 2654588254, 5309176508, 10618353016, 21236706032]

約数ペア:

[(1, 21236706032), (2, 10618353016), (4, 5309176508), (8, 2654588254), (16, 1327294127), (29, 732300208), (58, 366150104), (116, 183075052), (232, 91537526), (464, 45768763)]