20692342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8629}}^1$

素因数の和:8751

約数の個数: 16

約数和(自身を含む): 34174800

約数和(自身を除く): 13482458

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 8629, 17258, 94919, 189838, 940561, 1881122, 10346171, 20692342]

約数ペア:

[(1, 20692342), (2, 10346171), (11, 1881122), (22, 940561), (109, 189838), (218, 94919), (1199, 17258), (2398, 8629)]