20522302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4093}}^1$

素因数の和:4227

約数の個数: 16

約数和(自身を含む): 32424480

約数和(自身を除く): 11902178

約数列:

[1, 2, 23, 46, 109, 218, 2507, 4093, 5014, 8186, 94139, 188278, 446137, 892274, 10261151, 20522302]

約数ペア:

[(1, 20522302), (2, 10261151), (23, 892274), (46, 446137), (109, 188278), (218, 94139), (2507, 8186), (4093, 5014)]