20332394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1277}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 32205600

約数和(自身を除く): 11873206

約数列:

[1, 2, 19, 38, 419, 838, 1277, 2554, 7961, 15922, 24263, 48526, 535063, 1070126, 10166197, 20332394]

約数ペア:

[(1, 20332394), (2, 10166197), (19, 1070126), (38, 535063), (419, 48526), (838, 24263), (1277, 15922), (2554, 7961)]