20104317468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29392277}}^1$

素因数の和:29392306

約数の個数: 36

約数和(自身を含む): 53493945960

約数和(自身を除く): 33389628492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29392277, 58784554, 88176831, 117569108, 176353662, 264530493, 352707324, 529060986, 558453263, 1058121972, 1116906526, 1675359789, 2233813052, 3350719578, 5026079367, 6701439156, 10052158734, 20104317468]

約数ペア:

[(1, 20104317468), (2, 10052158734), (3, 6701439156), (4, 5026079367), (6, 3350719578), (9, 2233813052), (12, 1675359789), (18, 1116906526), (19, 1058121972), (36, 558453263), (38, 529060986), (57, 352707324), (76, 264530493), (114, 176353662), (171, 117569108), (228, 88176831), (342, 58784554), (684, 29392277)]