20419506762

素因数分解:

$2^1\times 3^1\times {\mathrm{6257}}^1\times {\mathrm{543911}}^1$

素因数の和:550173

約数の個数: 16

約数和(自身を含む): 40845615552

約数和(自身を除く): 20426108790

約数列:

[1, 2, 3, 6, 6257, 12514, 18771, 37542, 543911, 1087822, 1631733, 3263466, 3403251127, 6806502254, 10209753381, 20419506762]

約数ペア:

[(1, 20419506762), (2, 10209753381), (3, 6806502254), (6, 3403251127), (6257, 3263466), (12514, 1631733), (18771, 1087822), (37542, 543911)]